Extech RF41 Portable Battery Coolant/Glycol Refractometer
- Measure coolant concentration
- Handheld, ergonomic and really easy to use
- Automatic temperature compensation
SKU
RF41
MPN
RF41
The Extech RF41 is used to accurately determine the specific gravity levels of ethylene/propylene glycol and can also be used to measure the overall freezing point of various types of coolant.
Available ranges on this refractometer are -50 to 0°C, Propylene Glycol freeze point, -50 to 0°C Ethylene Glycol freeze point and 1.15 to 1.30 Specific Gravity of Battery Acid. All measurements are calculated with automatic temperature compensation, ensuring that the effects of temperature do not have an effect on measurement accuracy.
Extech's RF range of refractometers are easy to use and can be used to determine repeatable measurements by adjusting the focus slightly. They also only require 2 to 3 drops of solution in order to operate.
Extech RF41 Portable Battery Coolant/Glycol Refractometer Key Features
- Accurately measure the concentration level of ethylene/propylene glycol
- Measure the gravity of battery and other coolant types
- Handheld and easy to use
- Automatic temperature compensation
- Repeatable measurements
- Only requires 2 to 3 drops of solution to work
Full List of Products Included
- Extech RF41 Portable Battery Coolant/Glycol Refractometer
- Carrying Case
- Calibration Screwdriver
- Calibration Solution
£79.00
£94.80 inc vat
4 in Stock:
Available Next Working Day*
Technical Information
Specification
Extech RF41 Technical Specifications/ Comparison Chart
| Model | Type | Ranges | Resolution | Accuracy |
| RF11 | Sucrose (ATC) | 0 to 10% (10 to 30°C) | 0.1 | ±0.1% |
| RF12 | Lubricants/Cutting Fluids (ATC) | 0 to 18% Brix (10 to 30°C) | 0.2 | ±0.2% |
| RF15 | Sucrose (ATC) | 0 to 32% Brix (10 to 30°C) | 0.2 | ±0.2% |
| RF20 | Salt (ATC) | 0 to 100ppt (10 to 30°C) 1.000 to 1.070 Refractive Index |
0.001 | ±0.1% |
| RF41 | Coolant (ATC) | -50 to 0°C Propylene Glycol freeze point -50 to 0°C Ethylene Glycol freeze point 1.15 to 1.30 Specific Gravity of Battery Acid |
1°C 1°C 0.01 |
±2% ±2% |
| Dimensions/Weight | RF11: 7.5 x 1.6 x 1.2" (190 x 40 x 30mm)/ 6.5oz (185g) RF12: 6.7 x 1.6 x 1.2" (170 x 40 x 30mm)/ 6.5oz (185g) RF15: 6.6 x 1.6 x 1.2" (170 x 40 x 30mm)/ 7oz (200g) RF20: 7.6 x 1.5 x 1.5" (194 x 38 x 38mm)/ 8oz (227g) RF41: 6.2 x 1.6 x 1.2" (160 x 40 x 30mm)/ 6.3oz (180g) |
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Additional Information
SKU
RF41
Manufacturer Part Code
RF41
Country of Origin
China
Extech RF41 Portable Battery Coolant/Glycol Refractometer
£79.00
£94.80 inc vat
£79.00
£94.80 inc vat