RHA-404  

 

This model can be used for measuring the freezing point of either propylene or ethylene glycol based cooling systems.This refractometer has the scales for the freezing points of ethylene glycol and propylene glycol just like the Coolant Checkers. In addition to that, it has the scales for the concentration ( v/v ) of those coolants.

 

Measuring range:

Ethylene Glycol: -50C-0C 0 to 70% VOL

Propylene Glycol:  -50C-0C0 to 70% VOL      

Resolution:

Ethylene Glycol: 5C,5%VOL
Propylene Glycol: 5C,5%VOL

 

Calibration: zero calibration with water at 20C

For price and info please email sales@instrument-china.com or Fax:+86-755-29792525

 

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Phone: 86-755-29792626

Huake Instrument Co., Ltd

General  information:

 honghan@instrument-china.com
Sales: sale@instrument-china.com
Services: services@instrument-china.com

 A2401-A2402 Lirenfuzone,48 Baoan District,Shenzhen,China.

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MSN: hong.han@126.com

Fax: 86-755-29792525