STW-22 Series
Laboratory Water Bath
Quantity :
  • Features
  • Specifications
  • Literature

Features

● PID temperature controller, large LCD display screen and interface provides for user- friendly operation.
● Easy to set Adjustable Timer. (1 minute to 5,999 minutes)
● Built-in circulating water pump to ensure uniform upper and lower temperature of bath lotion. (only for BW-22P)
● Maintenance-free operation with easy to clean surface.
● Both heater and bath chamber are made of corrosion-resistant stainless steel.
● No angle in bath chamber, easy to clean.
● The standard stainless-steel bottom plate, helps prevents direct contact by accessories and tubes to heating
element and sensors.
● Drain valve makes emptying of bath water fast and easy for cleaning and moving.
 
Safety
 
● Preset On/Off function.
● Built-in power interruption protection function, automatic run after power interruption.
● Independent Over-temperature protection meets DIN 12880 International standard requirements.
● Temperature deviation alarm.
● Over current protection alarm.
 
Option
 
● Available RS-485 or USB ports for data collection.

Specifications

Model

STW-22

STW-22P

Power requirements

AC220V 50HZ

Power (W)

1000W

Temperature range

RT+5~100℃

Temperature Fluctuation

±0.2℃

Temperature Resolution

0.1℃

Chamber volume

22L

Internal Dimension W×D×H(mm)

490×300×150

External Dimension W×D×H(mm)

545×343×355

Timer

1~5999min

Net Weight

18 Kg

19 Kg

Porous cover(lid)

6-hole

6-hole

Note: STW-22P is with built-in circulating water pump

Literature

STW-22.pdf

Features

● PID temperature controller, large LCD display screen and interface provides for user- friendly operation.
● Easy to set Adjustable Timer. (1 minute to 5,999 minutes)
● Built-in circulating water pump to ensure uniform upper and lower temperature of bath lotion. (only for BW-22P)
● Maintenance-free operation with easy to clean surface.
● Both heater and bath chamber are made of corrosion-resistant stainless steel.
● No angle in bath chamber, easy to clean.
● The standard stainless-steel bottom plate, helps prevents direct contact by accessories and tubes to heating
element and sensors.
● Drain valve makes emptying of bath water fast and easy for cleaning and moving.
 
Safety
 
● Preset On/Off function.
● Built-in power interruption protection function, automatic run after power interruption.
● Independent Over-temperature protection meets DIN 12880 International standard requirements.
● Temperature deviation alarm.
● Over current protection alarm.
 
Option
 
● Available RS-485 or USB ports for data collection.

Specifications

Model

STW-22

STW-22P

Power requirements

AC220V 50HZ

Power (W)

1000W

Temperature range

RT+5~100℃

Temperature Fluctuation

±0.2℃

Temperature Resolution

0.1℃

Chamber volume

22L

Internal Dimension W×D×H(mm)

490×300×150

External Dimension W×D×H(mm)

545×343×355

Timer

1~5999min

Net Weight

18 Kg

19 Kg

Porous cover(lid)

6-hole

6-hole

Note: STW-22P is with built-in circulating water pump

Literature

STW-22.pdf

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