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Life Science Reagents
double window constant low temperature baths
 
 
 
Water Bath Series

 specifications


   

•  introduction

the double window constant low temperature bath is a high precision thermostatic bath which combines the microprocessor and the pid control technique. with a circulatory pump to carry out the agitation, the bath produces little noise and is pollution free. the two large windows at the front and back make it especially suitable when the working process needs to observed. it is equipped with low liquid protection, temperature out of control and electricity leakage protection.

this series of products are widely used as temperature controlled water baths in industries such as petroleum, chemical, medicine, biochemistry, metrology and other light industries and scientific research etc.

•  features

windows at the front and back for easy observation of the process
clear led digital display
thin-film panel for easy operation
low liquid level protection
temperature out of control protection
protection and alarm sensors
low liquid level protection
over current and over pressure protection
sensor abnormality alarm and protection
electricity leakage protection

   
 
   
 

modelparameter

n-20w

n-40w

n-65w

environment temperature

5 ¡« 40 ¡æ

temperature control range

room temperature+5 ¡« 80 ¡æ

temperature control accuracy

¡À 0.02 ¡æ

temperature setting accuracy

0.1 ¡æ

temperature display accuracy

0.01 ¡æ

heater

1800w

main power1800w

auxiliary power 1000w

main power 2500w

auxiliary power 1800w

circulation pump capacity

jet type

max.flow12l/min

max. head 2.1m

jet type

max.flow 19l/min

max. head 3.4m

jet type

max.flow 31l/min max. head 4.3m

electricity leakage for action of protection system

30ma

insulation resistor

£¾ 1.5m ¦Ø

internal dimension

(l¡Áw¡Áh)(mm)

300 ¡Á 250 ¡Á 300

400 ¡Á 350 ¡Á 300

500 ¡Á 400 ¡Á 350

dimension

(l¡Áw¡Áh)(mm)

490 ¡Á 310 ¡Á 410

590 ¡Á 410 ¡Á 410

690 ¡Á 460 ¡Á 460

window dimension(l¡Áh)(mm)

240 ¡Á 215

340 ¡Á 215

440 ¡Á 265

input a.c. voltage

ac220 ¡À 22v 50 ¡À 1hz

input power

1900w 10a

2900w 14a

4400w 20a

net weight

25kg

35kg

40kg

 

* measuring condition for temperature control accuracy(¡À0.02¡æ)£º
1.measuring temperature£º40¡æ
2.environment temperature£º25¡æ

 
  ¡¤dimension(mm)
 


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