400315.01 | Hot plate and four position magnetic stirrer with ceramic-coated aluminium top plate and PT100 temperature sensor connection (WH420)








Key Features

  • Advanced microprocessor-controlled heating system ensures reliability and temperature stability
  • Four independently-controlled stirring positions
  • 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 WH420 advanced microprocessor-controlled hot plate and magnetic stirrer from Wiggens features an easy-to-clean anti-corrosive top plate made of ceramic-coated aluminium and a bright, clear LED that displays temperature, stirring speed, time and safety temperature. The WH420 has four independently-controlled stirring positions with a maximum stirring capacity of 2 litres (water) per position. 

The WH420 has a sealed outer shell and isolated critical parts to 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 WH420 has a connection for a PT100 temperature sensor to allow for external temperature control. A high temperature indicator enhances operator safety during operation.

More Information

The following items are included with the purchase of the WH420:

Part Number
Product Description
400315
WH420 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
Material: Stainless steel
Operating range: -30 to ~+300°C
PT100-03
PT100 temperature sensor, Type III
Length: 170 mm
Material: Stainless steel, PTFE-coated
Operating range: -30 to ~+250°C
PT100-04
PT100 temperature sensor, Type IV
Length: 300 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
WH420
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
Safety temperature
370ºC
No of stirring positions
4
Stirring speed range
150 rpm - 1500 rpm
Heating capacity
1000 W
Maximum stirring capacity (water)
2 L per position
Timer1 minute to 9959 minutes or continuous
PID parameters
1 set of PID
Interface
RS232
Top plate dimensions (W x D)
320 mm x 320 mm
Instrument dimensions (W x D x H)
320 mm x 380 mm x 70 mm
Weight
7.8 Kg
Power supply
220 VAC: 50/60Hz
Warranty
Two years

About Us

Advance Scientific Products Pty Ltd is based in Queensland and is focused on delivering high-quality products and service to our customers in the life and analytical sciences across Australia.

The company was established in 2013 by experienced instrumentation specialists to provide full distribution and customer support capability to manufacturers seeking to expand their activities in Australia without having to create their own sales and marketing infrastructure.