Hotplate Stirrers
Please see the Velp Stirrer Hotplates pagefor details of this equipment.
Progen Scientific are UK distributers of Velp, Falc and Clifton hotplate stirrers (stirrer hotplates) in a variety of formats.
Velp hotplate stirrers consist of :
ARE model with 155 mm. diameter aluminium hotplate with maximum temperature of 370°C; the AREX which is similar to the ARE but with the addition of a connection for a digital thermoregulator.
ARED and T.ARE (ARED with timer) models with 180 mm. diameter hotplate for volumes up to 25 litre.
AREC model with 180 x 180 mm. ceramic hotplate with a maximum temperature of 540°C, AREC.X (AREC with connection for a digital thermoregulator) and AREC.T (AREC with timer.
AM4 model four position hotplate stirrer with 155 mm. diameter hotplates, individual control of temperature and stirring speed for each hotplate and a maximum temperature of 370°C.
All models have the high power driving magnet type 'PCM' operated by a mono-phase motor for continuous operation.
Falc hotplate stirrers consist of:
Series F models with 150 mm. diameter aluminium hotplate (or stainless steel model F60S) with maximum temperature of 350°C. The model F70 can be used with a Vertex or digital thermoregulator, the F80 has digital display of temperature and the F100 Maxi has a 210 mm. diameter hotplate which maximum stirring capacity of 30 litre.
Series F90 has a 250 x 250 mm. ceramic glass hotplate and maximum temperature of 500°C.
Series F64 is a multiple position hotplate stirrer with four 150 mm. diameter aluminium hotplates, individual control of temperature and stirring speed and maximum temperature of 350°C.
Clifton hotplate stirrers consist of:
MSH Series with 139 x 139 mm. aluminium hotplates and maximum temperature of 400°C. The MSH-1 has a single hotplate while the MSH-3 has three hotplates with individual control of temperature and stirring speed.
Cerastir Series have either 210 x 210 mm. (Cerastir CH-1 and Cerastir+ CHS-1) or 290 x 290 mm. ceramic hotplate (model Cerastir+ CHS-2) and maxmum temperature of 450°C.
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2mag hotMIX 1 single point hotplate stirrers
Features:
- Smallest stirrer hotplate
- Compact, powerful and very robust
- Aluminium top plate
- 100% maintenance-free and wear-free inductive drive magnetic stirrer
- SoftStart for reliable catching / centring and safe acceleration of the stirring bar
- Jerk-free stirring even at low speeds
- Stainless steel housing for easy and fast cleaning and spill over protection
Stirring points: 1- Stirring volume: 1 – 2,000ml.
- Stirring power (max.): 10 W
- Max. temperature: up to 200°C
- Stirring speed range: 100 – 1,600 rpm.
- Socket for contact thermometer (accessory)
- Warning LED in case of hot plate
- 3 integrated over temperature protection loops against overheating
- Operating conditions: -10°C to + 40°C (at 80% humidity)
- Electrical data: 230 V / 550 W
- Protection category: IP 20
- Dimensions: 120W x 140D x 80H mm.
- Weight: approx. 2 kg.
- Optional model with resistant PTFE top plate
Ordering information:
|
61001 |
HotMIX 1 stirrer hotplate, aluminium top plate |
|
61101 |
HotMIX 1 PTFE stirrer hotplate with PTFE coating of plate |
Accessories:
|
61099 |
MixTHERM contact thermometer (Ebro GFX 460 with Pt 1000 sensor) |
|
Xxxxx |
MixCONTACT contact adaptor plate for improved energy transfer |
2mag STIRRING HOTPLATE 6 and STIRRING HOTPLATE 15 Multiple Position Stirring Hotplates with separate control unit
Common Features:
- Separate control unit for operation of magnetic stirrer and integrated heater, for long term protection of the electronics against aggressive liquids and gases as well as thermal influences
- Maintenance-free and wear-free inductive drive stirrers with wide speed range of 100 – 2,000 rpm.
- STIRRING HOTPLATE 6 is suitable for 6 x 1,000ml. Erlenmeyer flasks and STIRRING HOTPLATE 15 is suitable for 15 x 250ml. beakers
- 100% synchronised, jerk-free stirring even at low speeds
- 4 step power settings of the stirrer, high power setting for viscous liquids and reduced power setting for long term operation without any heating effect caused by the stirrer
- Clear digital display for settings of stirrer speed, stirrer power and temperature of the integrated heater
- SoftStart procedure for reliable catching / centreing and safe acceleration of the stirring bar
- Heating plate made of aluminium alloy, PTFE-coated for increased chemical resistance and easier cleaning
- Fast heating-up by powerful integrated electrical heater
- Energy saving
- Homogenous temperature distribution
- Maximum heating temperature 200ºC
- PowerDetect for automatic compensation of physically determined loss in stirring power which can occur at up to 40% at high temperatures
- Independent over-temperature protection inside the plate
- Stainless steel housing
- Optional 2mag SAFECONTROL control unit with independent adjustable over-temperature limiter for the additional protection of the heating controller against technical defects or unintended operation errors
Technical data:
|
Model |
HOTPLATE 6 |
HOTPLATE 15 |
|
Stirring points |
|
|
|
Distance between stirring points |
130 mm. |
65 mm. |
|
Stirring volume / point |
1,500ml. |
1,000ml. |
|
Stirring power (max.) |
10 / 20 / 30 / 40 W (4 steps) |
|
|
Maximum plate temperature |
up to 200ºC |
|
|
Stirring speed range |
100 – 2,000 rpm. |
|
|
Operating conditions |
0ºC up to + 40ºC (at 80% humidity) |
|
|
Electrical date |
230 V / 1,200 W |
|
|
Dimensions: |
250W x 430D x 75H mm. |
|
|
Weight |
approx. 15 kg. |
|
|
Protection category |
IP 20 |
|
Ordering information:
|
66006 |
2mag STIRRING HOTPLATE 6 with BasicControl |
|
66206 |
2mag STIRRING HOTPLATE 6 with SafeControl |
|
66015 |
2mag STIRRING HOTPLATE 15 with BasicControl |
|
66215 |
2mag STIRRING HOTPLATE 15 with SafeControl |
