PEMED - Production Engineering Medical Equipment Division
PEMED HOME
6035 E. 38th Avenue, Denver, Colorado 80207 USA (303) 393-7800
FAX (303) 393-1482
Heaters, shakers, stir plates, hot plates, vortexers, rotators
Temperature-controlled shaker - $1,875
List: $4,100. MedCon: VG. Lab-Line Orbit Environ-shaker, model 3527. 120 V, 50/60 Hz. Very good operational condition; only cosmetic issues are a scratch on the painted finish inside the chamber and a fatigue pattern in one part of the acrylic casing (see photo).
Features:
- steel construction with adjustable temperature environment within acrylic chamber
- hinged acrylic lid raises for access to shaker platform
- shaker platform with flask clips, 15 medium, 4 small, 3 large and 1extra large, probably corresponding to flasks volumes of 25 to 250 ml
- adjustable orbital speeds of 40 to 400 orbits/minute
- analog speed gauge
- continuous operation or timed runs of up to 60 minutes
- control and safety thermostats with indicator lights
- clip for internal thermometer
- sits on for rubber feet
- 7 foot power cord with grounded plug
Overall dimensions of the unit:
- width: 20 in.
- depth: 25.5
- height: 24
Shipping weight is about 225 pounds.
Slide warmer - $375
List: $945. MedCon: VG. Lab-Line R26005 slide warmer 120 V, 50/60 Hz.
Features:
- 14 x 14 inch dark brown top
- thermostat dial
- horizontal thermometer tray attached to front
- power on/off toggle switch with orange indicator light
- 6.5 foot power cord with grounded plug
Overall dimensions of the unit:
- width: 14 in.
- depth: 15
- height: 3.75
Shipping weight is about 15 pounds.
Slide warmers - $275 each
List: $965. MedCon: VG. Fischer Scientific slide warmers.
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Fisher model 77 slide warmer, 120 V, 25/60 Hz.
23.5 x 7 inch heating surface with lid,heat adjust dial
8 foot power cord with hospital grade plug |
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Fisher model 12-594-5V3 slide warmer, 115 V, 25/60 Hz.
24 x 6 inch heating surface, lid missing, will add heat adjust dial
6.5 foot power cord with grounded plug |
Shipping weight is about 20 pounds for the first unit and 25 pounds for the second.
Magnetic stir plate - $150
List: $310. MedCon: VG. Thermolyne Nuova II stirrer. 120 V, 60 Hz.
Features:
- low profile
- 7 x 7 inch ceramic top
- adjustable motor dial
- power on indicator light
Overall dimensions of the unit:
- width: 11 in.
- depth: 7.25
- height: 3.5
Shipping weight is about 10 pounds.
Dry block heater - $150
List: $321. MedCon: VG. Thermolyne DB104215 dry block heater. 120 V, 50/60 Hz.
Features:
- block holder is 106 x 80 mm (4 & 1/8 x 3 & 1/8 inches)
- coarse and fine temperature adjust
- power on/off rocker switch with green indicator light
- dry blocks are commercially available
Overall dimensions of the unit:
- width: 7 in.
- depth: 9.75
- height: 3.75
Shipping weight is about 10 pounds.
Platform shaker - $425
List: $1,200. MedCon: VG. Labline Platform shaker, model 3520JJ with Johnson laboratories orbital shaker frame, catalog number 04751. 120 V, 50/60 Hz.
Features:
- 120 rpm fixed speed, extent of orbital displacement can be seen by the blurring of motion in the photo
- right and left platform areas are 7.5 x 14.75 inches with mats
- eight 1 inch tube slots in shaker frame; additional tube holes can be accessed by removing the platform mat
- orbital shaker frame can be removed for using underlying platform, 11.25 x 13 inches, with mat
- power on/off rocker switch with red indicator light
- 18 inch power cord with hospital grade plug
Overall dimensions of the unit:
- width: 17.5 in.
- depth: 16.25
- height: 9
Shipping weight is about 55 pounds.
Heating block incubator - $875 each
List: $1,875. MedCon: VG. Fisher Dry Bath Incubator, catalog no. 11-718-6. 115 V, 50/60 Hz.
Features:
- four aluminum blocks with black anodized finish; 1-6, A-D arrays, 11.5 mm holes accommodate tubes up to 1.5 ml
- each block has thermometer and thermister ports
- low and high temperature set knobs
- heater cycle indicator light
- low/off/high rocker switch
- 6 foot power cord with grounded plug
Overall dimensions of the unit:
- width: 8 in.
- depth: 12.5
- height: 3.5
Shipping weight is about 20 pounds. 2 units in stock.
Platform rotator - $425
List: $1,125. MedCon: G. American rotator V, model R4140 variable rotator. 110-120 V, 60 Hz.
Features:
- aluminum platform with 11.5 x 11.5 lipped vinyl pad
- timer to 60 min plus hold position
- speed adjust dial
- rpm gauge to 220 rpm
- smooth motion down to 14 rpm, can be dialed lower but with a somewhat halting movement
- 5 foot power cord with grounded plug
Overall dimensions of the unit:
- width: 13.5 in.
- depth: 12
- height: 6.25
Shipping weight is about 20 pounds.
Laboratory stirrer motors - $275 your choice
List: $600-1,600. MedCon: G. Laboratory stirring motors as listed in the table below.
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Carfamo typeRZR1 stirring motor
115 V, 60 Hz.
variable speed dial, on/off rocker switch with green indicator lamp, clamp for lab stand |
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T-Line laboratory stirrer, model 104
120 V, 60 Hz. 1/18 hp, direct output and 10:1 reduction shafts, variable speed control, 100-7500 rpm
2 units in stock |
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Sargent-Welch cone drive stirring motor
115 V, 50/60 Hz.
4 units in stock |
Shipping weight is about 10 pounds each.
Platform rotator - $150
List: $387. MedCon: VG. American Dimensional rotator, model R4138-30D. 110-120 V, 60 Hz.
Features:
- fixed speed, 30 rotations (with dipping motion)/min
- 30 min. timer
- aluminum platform with lipped rubber cover, 6 x 5 in.
Overall dimensions of the unit:
- width: 6.75 in.
- depth: 9.5
- height: 5
Shipping weight is about 10 pounds.
Tube rotator - $375
List: $922. MedCon: VG. Scientific Equipment Products tube rotator, catalog no. 60440
Features:
- fixed speed of 21 rpm
- 12 clips on 11.25 in plate
- on/off switch
Overall dimensions of the unit:
- width: 11.25 in.
- depth: 6.25
- height: 12
Shipping weight is about 20 pounds. 2 units in stock.
Hot plate stirrer - $175
List: $295. MedCon: VG. VWR Dyla-Dual hot plate stirrer. 120 V, 50/60 Hz.
Features:
- 6.25 in. diameter aluminum hot plate
- cast-in 550 Watt heating elements
- heats to 650 degrees F (343 C)
- stirring magnet has a range of 60-2500 rpm
- stir and heat dials with indicator lamps
Shipping weight is about 15 pounds.
Magnetic stirrer - $150
List: $365. MedCon: VG. Barnstead/Thermolyne Cimarec 2 magnetic stirrer. 120 V, 60 Hz
Features:
- 7.25 x 7.25 in. plate
- built-in side well with tightening screw accepts support bar for attaching flask clamps etc.
- freely-turning stir control dial has ten marked plus off positions
- lamp indicates stir motor on
Overall dimensions of the unit:
- width: 9 in.
- depth: 9.5
- height: 5
Shipping weight is about 20 pounds. 2 units in stock
Heating block - $125

List: $325. MedCon: VG. Pierce Reacti-Therm heating module. 120 V, 60 Hz. Aluminum block has thermometer port and eight places for sample tubes (3/8 in. dia.).
Overall dimensions of the unit:
- width: 8.5 in.
- depth: 5.5
- height: 7
Shipping weight is about 15 pounds.
Platform shaker - $175
List: $480. MedCon: G. American Dade
110-120 V, 60 Hz. 5.5 x 6.5 in platform with lip. Timer to 29 min. Fixed speed of 150 rpm.
Shipping weight is about 15 pounds.
Mixers
These are all 115-120 V, 50/60 Hz. and rated MedCon: G.
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Labline Instruments Super Mixer II. Variable speed dial. Continuous or touch plate operation. |
$75 |
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Scientific Products Deluxe Mixer. Variable speed dial. Continuous or touch plate operation. 2 in stock |
$75 |
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Tooth master model 6H.. 4in. diameter shaking platform. Low, medium and high speeds |
$75 |
Shipping weight is about 15 pounds each.
Magnetic stir plates
These are all 120 V, 50/60 Hz. and rated MedCon: G.
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Thermolyne stirrer (catalog no. S-7225). Variable speed dial. 7 x 7 in. platform. |
$100 |
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VWR Dylastir (model 58935-250). Variable speed dial. 6.5 in. diameter platform. |
$145 |
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Corning stirrer model PC-353. Variable speed dial. 6 x 7.5 in. platform. |
$175 |
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Fisher Thermix stirrer model 620T. Variable speed dial. Indicator light. 12 x 12 in. platform. Chip and rust damage as indicated in the photograph. |
$250 |
Shipping weight is about 15 pounds each.
Slab gel dryer - $275 each
List: $475. MedCon: G. Biorad Laboratories model 224. 115 V.
Features:
- heating element below gel drying platform (7.5 x 14 in.)
- vacuum port at back of unit
- rubber cover forms vacuum chamber by sealing drying platform
- six hour timer
- power/heat indicator light
2 units in stock
Platform shaker - $325
List: $990. MedCon: G. Lab-Line model 3520JJ platform shaker. 115 V, 50/60 Hz.
The base 12 x 13 in. platform is fitted with a screw-on overlying platform of 14 x 22 in. Small orbital motion of 120 rpm.
Shipping weight is about 60 pounds.
Shakers and rotators
These are all 115-120 V, 50/60 Hz. and rated MedCon: G.
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Burrell "wrist action" shaker, model 75. Zero-60 min timer plus hold. Red lever sets speed on1-10 scale with a max of 120 motions per min. Clamps to hold 12 tubes or other small containers. Shipping weight is about 75 pounds. |
$575 |
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Becton Dickinson ARD Rotator (antimicrobial removal device) model 4361600. Ten tube places with spring holders. Pilot light. Fixed speed of 60 rpm |
$175 |
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Kraft Apparatus "Rugged Rotator" model RD-250. Holds 22 tubes in 1&5/8 in. holes with spring-loaded braces. Lever sets angle of rotation. Variable speed control to max of 10 rpm. |
$175 |
Shipping weight is about 35 pounds each.
Hot plate/stirrers
These are all 115-120 V, 50/60 Hz.
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Sybron/Thermolyne type 1000 stir plate. Dials and indicator lights for variable heat and speed. 7 x 7 in. platform. MedCon: VG. 2 in stock. |
$175 |
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Markson stirrer with hot plate. Variable speed dial. Variable dial and indicator light for heat. 6 x 6 in. platform. MedCon: VG. |
$175 |
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Precision Scientific Therm-O-Swirl (catalog no. 61695). Variable speed dial. Variable dial and indicator light for heat. 5 x 5 in. platform. MedCon: VG. |
$175 |
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Fisher Thermix stirring hot plate model 610T. Dials and indicator lights for variable heat and speed. 12 x 12 in. platform. MedCon: EX. |
$375 |
Shipping weight is about 20 pounds each.
Laboratory hot plates and heating blocks
These are all 120 V, 50/60 Hz. and rated MedCon: VG.
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Corning laboratory hot plate, model PC-100-RC. Heating control dial is on power plug. Heat indicator lights on both hot plate and power control. 10.5 x 10 in. platform |
$275 |
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Corning laboratory remote hotplate model PC-305. 120 V, 50/60 Hz. Indicator lights for power and heat. Plate surface is 6 x 7.5 in. Variable heat dial is on remote controller which has bracket for screw-mounting. |
$375 |
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Lab-Line/American Scientific Products Multi-Blok heater (catalog no. R2025-1A). 120 V, 50/60 Hz. Separate variable heat dials for low and high temperature ranges. Heat indicator light. 12-well block has thermometer slot. |
$225 |
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Thermolyne Dri-Bath model DB28125. 120 V, 50/60 Hz. Set and safety heat dials. Green indicator light. Two twenty-well and one twelve-well blocks,each having slots for thermometers and thermocouple probes. |
$250 |
Shipping weight is about 25 pounds each.
Platform shaker - $175

List: $455. MedCon: G. Thermolyne Roto Mix type 51300.120 V, 50/60 Hz. Metal platform is covered with removable rubber top with retaining lip.
Shaking motion of 150 rpm. Timer sets to 2h plus hold position.
Dimensions:
- length: 14 in.
- width: 11.5
- height: 7
Shipping weight is about 20 pounds.
Heating block - $275
List: $615. MedCon: G. Techne Tecam Driblock heater model DB-3. 117 V. Holds three 20-place aluminum blocks (included). Blocks have thermometer wells. Heats to 100 degrees C.
Overall dimensions of unit:
- length: 9 in.
- width: 11.5
- height: 4.5
Shipping weight is about 15 pounds.
4-place magnetic stirrer - $325
List: $678. MedCon: VG. Bellco Micro-Carrier magnetic stirrer model 7765-06005.
Features:
- accommodates 4 flasks up to 500 ml.
- non-heating, can be used in cold room or CO2 incubator.
- speed range 8-150 rpm.
- used for cell culture on micocarrier beads with low-speed stirring.
Dimensions:
- width: 13.5 in.
- length: 10.5
- height: 5
Shipping weight is about 25 pounds.
Slab gel dryer - $475

MedCon: G. BioRad model 483 slab dryer.
Produced dried gels with a smooth finish, perfectly flat.
Overall dimensions of unit:
- length: 18 in.
- width: 21
- height: 4.5
Shipping weight is about 25 pounds.
Laboratory blood rocker - $125
List: $650. MedCon: VG.
Ames aliquot mixer, also called a laboratory blood rocker.
Shipping weight is about 10 pounds.
Laboratory magnetic stirrer - $175

List: $400. MedCon: VG. Laboratory magnetic stirrer.
Stainless steel top, about 8 inches square.
Shipping weight is about 30 pounds.
Laboratory Dri-block heater - $150
List: $650. MedCon: EX. TECAM Dri-block heater model DB-3. Adjustable temperature range, ambient through 100°C.
Unit is about 12 inches long overall.
Shipping weight is about 15 pounds.
Hot plate stirrer - $175 each
List: $430. MedCon: VG. Corning model PC - 351 hot plate stirrer.
Adjustable stirrer speed, adjustable heating
Shipping weight is about 10 pounds. 4 units in stock.
Tube rotator - $150 each
List: $400. MedCon: G. 12 position tube rotator.
Shipping weight is about 15 pounds.
Magnetic stirrer - $90 each
List: $195. MedCon: G. Laboratory magnetic stirrer, model Magnestir.
Two units in stock
shipping weight is about 10 pounds each
Flask warmer - $275 each
List: $1,065. MedCon: G. Flask warmers, on adjustable height laboratory stand as shown.
Accommodates a flask with about a 4 inch diameter rounded bottom. For heating of laboratory fluids.
5 units total in stock
Tabletop constant temperature incubator - $150
List: $450. MedCon: G. constant temperature incubator, for culture tubes.
Unit holds up to 40 tubes at once. Unit has built-in thermometer, as shown, maintains temperature at 37° C.
Shipping weight is about 30 lbs.
Laboratory stirrer - $375 each
List: $850. MedCon: EX. VWR Scientific model 360 stirrer. off/ variable speed switch, with stir light indicator.
Shipping weight is about 25 pounds.
4 units in stock.
Laboratory stirrer - $300 each
List: $900. MedCon: EX. Fisher Scientific model Isotemp hot plate.
Working dimensions:
- length: 11"
- width: 8"
- height: 3"
Shipping weight is about 30 pounds each. 5 units in stock.
Laboratory mixer - $175
List: $800. MedCon: G. Stainless steel medi-mix, by L & B Enterprises. Features:
- cover with glass lid
- will roll up to 4 vials at once
- handles up to about 3" diameter container
- adjustable speed and time
Shipping weight is about 30 pounds.
Card rotator - $110 each
List: $225. MedCon: G. Card rotator, for agitating cards in a small horizontal circle.
Shipping weight is about 10 pounds. 2 units in stock.
Rotator - $325
List: $550. MedCon: EX. Barnstead / Thermolyne model 51300 rotator. Platform is about 10 x 12". Platform rotates in a 1" horizontal circle, at about 50 rpm. This causes mixing of liquids in containers placed on top of platform. Timer is 0-20 hours, or continuous.
Wired for 120 VAC, 50 / 60 Hz.
Card rotator - $50
List: $125. MedCon: EX. Clay Adams Qtest card rotator.
Model 4980, 15 minute timer.
Lab heater controller - $100

List: $225. MedCon: G. Napco laboratory heater controller with temperature probe, rheostat and plug in outlet. Model 730.
Magnetic stirrer - $85
MedCon: G. Adjustable speed.
Laboratory stirrers
These are put into a lab bench top holder, with the rotating end in a beaker or flask:
Sargent cone drive, variable speed - $85
Stirrer with holder for 12 test tubes, with speed control - $95
Welch, with 2 impellers - $75
Rotator - $425

List: $1,400. MedCon: N. Welcome Diagnostics sample rotator. Rotates sample through a horizontal circle. For latex tests, where sample must be rotated at specific rpm, diameter for a specific time. Adjustable speed (100-210), 0-15 minute timer, timer on/off, power on/off. Orbit diameter is 1.25" inches.
Includes manual and bag of tubes.
Vortexer - $75 each
List: $203. MedCon: VG. Abbott labs et all. Small lab counter top unit, for mixing and agitation.
2 units in stock.
Dri-block - $200
List: $970. MedCon: G. Techne programmable Dri-Block, model PHC-1. Heats small tube samples in a flat plate, using self contained water jacket. Programmable temperature and sequence of heating/cooling.
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Production Engineering - Medical Equipment Division
6035 E. 38th Avenue, Denver, Colorado 80207 USA (303) 393-7800 FAX
(303) 393-1482