Water Bath (High Precision Constant Temp., Programmable) (BH401)

Water Bath (High Precision Constant Temp., Programmable) (BH401)
Water Bath (High Precision Constant Temp., Programmable) (BH401)
Water Bath (High Precision Constant Temp., Programmable) (BH401)
Water Bath (High Precision Constant Temp., Programmable) (BH401)
Water Bath (High Precision Constant Temp., Programmable) (BH401)

Water Bath (High Precision Constant Temp., Programmable) (BH401)

Water Bath (High Precision Constant Temp., Programmable) (BH501)Water Bath (Precision Constant Temp.) (BK710)
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Description

Bench top precision constant temperature bath equipped with high performance controller for higher precision and wider temperature range.

Features of Water Bath (High Precision Constant Temp., Programmable) (BH401)

Features
Precision controller enables temperature adjustment accuracy of ±0.01°C (at 20°C).
Features
BH501 can be used as precision water or oil bath.
Features
Maximum of 99 steps of programming operation, fixed temperature operation, Quick auto stop, Auto stop and Auto start functions.
Features
RS485 communication function, Temperature output terminal (1~5V), Alarm output terminal, calibration offset function and key lock function.
Features
Better external circulation with powerful circulation pump.
Features
Circulation pump flow changeable up to 10 patterns.
Features
Circulated water temperature (closed type) can be controlled precisely by external sensor.
Features
Control panel can be removed for remote control by using communication cable (sold separately).
Safety features
Self diagnostic functions, Earth leakage circuit breaker, Empty boiling prevention switch, Automatic overheating prevention, Independent overheating prevention.

Additional information

Model

BH401
Item Code

222057
Weight

20kg
Circulation system

Water jet pump circulation / External closed circulation
Operating temperature range

RT+15~100°C
Temperature adjustment accuracy

±0.01°C (water: RT+15°C~80°C)
Temperature indication unit

0.1℃
Circulation Pump

Water jet pump circulation
Pump max. flow (50/60Hz)

14/15L/min. (Circulation pressure loss when below 10kPa)
Pump max. lift (50/60Hz)

2.8/3.4m (water flow about 0.5L/min)
Heater

1kW
Ambient temperature range

5~30°C
Temperature control / system

PID control by microprocessor
Sensor

W sensor: Pt 100Ω A-class (for temperature control)+ K-thermocouple (for overheat prevention) double sensor
Timer

1min.~99hrs.59min., 100~9999hrs Timer / Time switchable function
Operation function

Fixed temp. operation, quick auto stop, auto stop / start at setting time, program operation (max. 99 steps, repeating, gradient operation), program auto start operation
Safety device

Earth leakage circuit breaker, key lock function, breakout protection function, automatic overheating prevention, independent overheating prevention, float switch
Other functions

RS485 communication function, Temperature output terminal, alarm output terminal, calibration offset function
Accessories

Hose nipple (1/2×ø14mm) 2pcs.
Internal dimensions（W×D×H mm）

239×299×200mm
External dimensions（W×D×H mm）

310×396×607mm
Remarks(dimensions)

Effective tank dimensions W227×D150×H200mm（Frontage corner R34）　Tank height 307㎜（rubber height included）Internal capacity13L（Liquid volume approx.10L）
Power Source

AC220V 5A
Single-phase with step down transformer

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