Water Bath (High Precision Constant Temp., Programmable)

Water Bath (High Precision Constant Temp., Programmable)(BH302)

Item Code：222047

Model：BH302

Power Source：AC115V/AC220VSingle-phase with step down transformer

Origin：Japan

Product Summary

Low temperature water bath with high performance and wide operating temp. range.

Features

Temp. adjustment accuracy achieve to ±0.02deg.C Powerful circulation pump makes external circulation of analytical instrument is possible Various Support Functions Remote control is available Control Panel is Removable with Communication Cable for the Remote Control. (Communication Cable is Optional.)

Specifications

Item Code

222047

Model

BH302

Circulation Type

Water Jet Pump Circulation (Closed System Circulation)

Operating temperature range

-20deg.C to 80deg.C

Temp. Adjustment Accuracy

±0.02deg.C JTM K05 (at 20 deg.C) ±0.05deg.C JIS ( at 20 deg.C)

Temp. Indication Unit

0.1deg.C

Cooling capacity

Approx. 360W (310 kcal/h) at 20deg.C

Refrigerator/Coolant

Air-cooled type, 300W/ R404A

Pump Max. Flow (50/60Hz)

14/15L/min.

Pump Max. Lift (50/60Hz)

2.8/3.4m

Heater

900W

Surrounding Operation Temp. Range

5 to 30deg.C

Temp. Control System

PID Control by Microprocessor

Temp. Setting/Display

Digital Setting, LED Display

Temp. Sensor

Pt Sensor, Pt100Ω A-class (for Temp. Control)+ K-thermocouple (for Overheat Prevention) Double Sensor

Timer

1min. to 99hrs. 59min., 100 to 9999hrs.Timer/Time Swithable Function

Operation Function

Fixed Temp. Operation, Automatic Stop/Start Operation at Setting Time, Program Operation (Max. 99 steps, Repeating, Gradient Operation), Programming Automatic Start Operation

Safety Countermeasures

Electric Leakage Breaker for Over Current Protection, Refrigerator overload relay, Refrigerator pressure detection, Float switch, Delay timer function for refrigerator protection, Automatic Overheat Prevention, Independent Overheating Prevention

Other Function

Drain Cock, Condenser filter, RS485 Communication Function, Temp. Output Terminal, Alarm Output Terminal, Calibration Off Set Function.

Water Bath Dimension

W296x D501 x H200mm

Remarks(dimensions)

30L (liquid volume approx. 20L)

Accessories

External circulation hose nipple (PS1/2- φ14) 2 pcs , Drain hose 1 pc

External dimensions（W×D×H mm）

386×590×1135mm

Power Source

AC115V/AC220VSingle-phase with step down transformer