Compliance with following International Standards:
ASTM D445, IS 1448 (P-25), ASTM D446
Application:
Used for determination of kinematic and intrinsic viscosity Of fuels, lubricants & petrochemical raw materials at constant temperatures in accordance with ASTM D4603, d446 and other equivalent methods
Annexure:
- Microprocessor based circuitry assures precise, reliable temperature control within specified tolerances throughout the operating range of the bath i.e. -40 °C to ambient temperature.
- Dual digital displays show set and actual bath temperature
- Simple push button controls and digital display permits easy setting and monitoring of bath temperature.
- Bath accommodates 04 Nos glass capillary reversion viscometers of various types at a time
- Viewing the viscometers is made easy by glare‑free fluorescent illumination.
- Temperature control uniformity is assured by means of motorized stirrer, which provides complete circulation without turbulence.
- Frost free glass window for low temperature bath
- Control panel is mounted on a side of the bath
- Complete exterior body is fabricated from S.S.304
Technical Specifications of Refrigeration System:
- Refrigeration system : Emerson/Danfoss Make refrigeration system
- Compressor : Hermetically Sealed Compressor
- Condenser : Fin & Tube type Air‑Cooled Condenser
- Refrigerant : R134a
Optional Accessories At Extra Cost:
- Voltage Stabilizer (Highly recommended)
- Temperature calibration certificate as per ISO/IEC : 17025 (NABL)
- Thermometer glass ‑ ASTM 126C/ASTM 127 C or any other range as per the application
- Glass U Tube Viscometer to be purchased at extra cost
- viscometer rack for safe keeping of U Tube Viscometer - can accommodate 6 tubes on a bench top
Note:
Use of RO/DM Water as a bath media is mandatory for long lasting performance of Heaters. Warranty void in case of non compliance
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Bath |
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Dimensions of bath |
300 x 260 x 300 mm (L x W x D) |
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Volume of the bath |
23 Liters capacity |
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Temperature Control |
Range : -40 °C to ambient |
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Temperature controller |
Microprocessor based Auto Tune PID Digital Temp controller cum indicator |
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Temperature sensor |
PT 100 Sensor |
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Temperature Display |
LED Display |
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Display resolutions |
0.1 °C |
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Temperature Accuracy |
± 0.5 °C |
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Heater |
Immersion heater |
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Viewing window |
Vacuum glass window for frost free viewing below 5°C range |
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Stirrer |
1400rpm motor with stirrer for uniform Temperature |
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Stirrer Motor |
Of reputed make |
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Inner chamber |
Stainless Steel S.S. 304 Grade with tempered glass |
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Exterior body |
Stainless Steel S.S. 304 Grade with tempered glass |
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Illumination |
PL Lamp |
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Accessories |
Supplied complete with Viscometer holders |
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Accommodate |
04 Nos of viscometers |
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Bath Media |
ISOPROPYL ALCOHOL or suitable heat transfer fluid (To be supplied by user) |
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Electrical Supply |
220 volts, 50 Hz, AC Supply |
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Power Consumption |
2 KW |
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Refrigeration System |
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Refrigeration |
Emerson/Danfoss Make refrigeration system |
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Compressor |
Hermetically Sealed Compressor |
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Condenser |
Fin & Tube type Air Cooled Condenser |
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Cascade System |
For below -40°C ranges |
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Refrigerant |
R404a |