Digital Hot Plate / Stirrer

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Infrared Hot Plate / Stirrer

Heat output:2000W,Maximum temperature setting:450℃

Model: WH390-NH

Order NO.: W3013903

1194

Specific parameters will be adjusted according to product upgrades, without notice.

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PRODUCT OVERVIEW

Description

Standard PT100 temperature sensor
Accurate solution temperature within ±1℃ in general range.

Ceramic glass top plate
Great anti-corrosive ability to acid, base, or organic solvents.

Rapid heating up speed.
Temperature can reach up to 550℃ , and one liter of water can be boiled in approx. 9 minutes.
(Measured in 2L glass flask at 25℃ ambient temperature and 1bar air pressure)

Intelligent PID (WH390)
Suitable for different application, for accurately controlling the quick heating of small samples and the temperature stability of large samples.

Intelligent Cascade Control (WH395)
self-optimizing, for optimal results. Good temperature stability

Heating power
With 1800W heating power, rapid heating up speed. 2000W (WH390-NH)

WH390 presets 3 sets of PID for different volume heating application. WH395 uses advanced ICC technolgy to self-optimize for optimal results. WH390 has LCD display and WH395 has TFT

Specifications

Model

WH390-NH

Order No.

W3013903

Maximum temperature setting [ ]

450

Maximum temperature setting with E-sensor [ ]

300

Safety temperature [ ]

50~500 adjustable

High temperature protection [ ]

10~50 adjustable

Temperature stability with E-sensor [ ]

±1

Heat output [W]

2000

External temperature sensor

Pt100

Temperature control

PID

Speed setting range [rpm]

100~1500

Stirring quantity max [L / H2O]

30

Display

PID

Mixing direction

Clockwise

Time setting

1~1999min / continuous

Top plate material

Ceramic glass

Top plate dimensions [mm]

280×280

Communicate interface.

RS232/485

Dimensions W x D x H [mm]

290x450x80

Weight [kg]

4.1

Power supply

220V/50Hz

*Measured with 500ml water at 80 ℃
Standard package includes: Hot plate / stirrer, thermocouple sensor PT100-01 with holder and clamp,stirrer bar ( Order No. 1.230.8)

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