400316.01 | Hot plate and six position magnetic stirrer with ceramic-coated aluminium top plate, PT100 temperature sensor and advanced PID temperature control (WH620)

Key Features

• Advanced microprocessor-controlled system ensures reliability and temperature stability
• Six heating positions with independent control of stirring speed at each position
• Timer function
• Easy-to-clean anti-corrosive top plate made of ceramic-coated aluminium
• Bright and clear LED displays temperature, stirring speed, time and safety temperature
• Sealed outer shell and isolated critical parts extend operating life even in harsh operating conditions
• Drainage system above control board to prevent liquids accessing instrument interior
• External PT100 temperature sensor connection for direct and precise control of the actual temperature (PT100 sensor included with purchase of instrument)
• High temperature indicator and over-temperature shut-off for operator safety
  

Description

The Wiggens WH620 microprocessor-controlled hot plate and stirrer features an easy-to-clean anti-corrosive top plate made of aluminium coated with ceramic and a bright, clear LED that displays temperature, stirring speed, time and safety temperature. The WH620 has six heating positions with independent control of stirring speed at each position that can stir up to 2 litres (water) per position.

The WH620 has a sealed outer shell and isolated critical parts that extend operating life even in harsh operating conditions and a drainage system above the control board to prevent liquids accessing the instrument's interior.

The WH620 has a connection for a PT100 temperature sensor to allow for external temperature control with the supplied sensor. A high temperature indicator enhances operator safety during operation.

More Information

The following items are included with the purchase of the WH620:

Part Number	Product Description
400316	WH620 magnetic stirrer with ceramic-coated aluminium hot plate
PT100-01	PT100 temperature sensor (Type 1) Length: 170 mm Diameter: 4 mm Material: Stainless steel Operating range: -30 to +300°C
PT100-05	Holder and clamp for PT100 temperature sensor

Optional Accessories

Part Number	Product Description
PT100-02	PT100 temperature sensor, Type II Length: 300 mm Diameter: 4 mm Material: Stainless steel Operating range: -30 to ~+300°C
PT100-03	PT100 temperature sensor, Type III Length: 170 mm Diameter: 4 mm Material: Stainless steel, PTFE-coated Operating range: -30 to ~+250°C
PT100-04	PT100 temperature sensor, Type IV Length: 300 mm Diameter: 4 mm Material: Stainless steel, PTFE coated Operating range: -30 to ~+250°C
PT100-06	PT100 temperature Sensor, Type VI Length: 250 mm Diameter: 4 mm Material: Glass Temperature range: -30ºC ~+300°C

Specifications

Manufacturer	Wiggens
Model number	WH620
Display mode	LED
Top plate material	Ceramic-coated aluminium
Maximum hot plate temperature	300ºC
Maximum solvent temperature  (PT100 sensor)	300ºC
Temperature stability  (PT100 sensor)	±2ºC
External temperature sensor	PT100
Safety temperature	370ºC
Number of stirring positions	6
Stirring speed range	150 rpm - 1500 rpm
Timer	1 minute to 99 hours and 59 minutes or continuous
Heating capacity	1500 W
Maximum stirring capacity (water)	2 L per position
PID parameters	1 set of PID
Interface	RS232
Top plate dimensions (W x D)	(150 mm x 133 mm) x 6
Instrument dimensions (W x D x H)	320 mm x 525 mm x 87 mm
Weight	9 Kg
Power requirements	220 VAC: 50 Hz

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