Circulating Baths
  
… for external circulation & direct tests by immersion

Gas Flow Meters &
Calorimeters


Circulating Baths

Calibration Baths

Visibility Bath

Ovens & Incubators

Viscosity Baths

Cloud & Pour Point
Apparatus

Other Petroleum
Test Equipment

Non CFC Cabinets
& Chambers

Lyophiliser
(Freeze Dryer)

Other Research &
Laboratory
Equipment

 
Used for circulating liquids at closely controlled (within ± 0.1oC or better)  temperatures through external jacketed equipment like refractometers, spectrophotometers, rotovaps, Brookfield Viscometers etc.. Large opening (200 mm x 200 mm / 200 mm depth) allows for direct immersion tests, too. Custom - designed circulators are also available.

User categories include chemicals, fertilizer & petrochemical plants; lubes & petroleum refineries; research & development and quality control labs; educational & research labs; pilot plants; biochemical, biotechnology, microbiology labs…..   

Click here for Users list


Cat.No.IRI 017A

2A INSREF Digital Non CFC Ultra Cryostat Circulator, Cat. No. IRI 017

Also known as Low Temperature Circulator, Cryogenic Bath/Circulator, Circulating Water Bath, Water Bath, Circulating Thermostat…..

For use at sub-ambient & sub-zero temperatures.

Click here for Specification Sheet. 

Cat. No. IRI 017 Digital Non CFC Ultra Cryostat Circulator
Pumping rate of 10-12 ltrs / min at zero head.
Built – in protection for compressor from voltage extremities
     
Cat. No. IRI 017 A Operating temperature range of   – 100C  to  ambient 
Cat. No. IRI 017 C Operating temperature range of   – 200C  to  ambient
Cat. No. IRI 017 E  Operating temperature range of   – 350C  to  ambient
Cat. No. IRI 017  I Operating temperature range of   – 800C  to  ambient
        
Custom Designs With larger / smaller tanks, higher pump rates, better accuracy…… 
Calibration Certificate For the temperature display, traceable to national standards from a Govt. of India Lab 

                              

2B INSREF Digital Heating Circulator

Also known as Circulator for Jacketed Instruments, Circulating Water Bath, Water Bath, Circulating Thermostat….. 

For use at above ambient temperatures or at temperatures around & slightly below ambient (with cooling coil as accessory). 

Click here for Specification Sheet.

Cat. No. IRI 020 Digital Heating Circulator
Operating temperature range of 50C above ambient to 990C.
    
Cat. No. IRI 020 A Pumping rate of 5-6 ltrs / min at zero head 
Cat. No. IRI 020 B  Pumping rate of 10-12 ltrs / min at zero head
Cat. No. IRI 020 BF For use with Brookfield Viscometer and other rotational viscometers.  
Pump capacity of 10-12 ltrs / min. Operating temperature range of 50C above ambient to 1300C, with control accuracy of 
±  0.030C. With provision to hold upto 3 nos. 600 ml beakers.  
      
Accessory  20-01 Coil for circulation of Chilled Water

Accessory  20-02

Flow through non-CFC chiller to extend temperature range from –10oC to 130o
Calibration Certificate  For the temperature display, traceable to national standards from a Govt. of India Lab
Custom Designs With larger / smaller tanks, higher pump rates, better accuracy……