RHA-200ATC Refractometer
The RHA-200ATC Refractometer is a portable, easy-to-use instrument for checking ethylene glycol and propylene glycol solutions. Designed for rapid on-site measurement, it provides a practical way to assess glycol-based fluids used in cooling, heating and industrial water systems.
Featuring Automatic Temperature Compensation (ATC), the refractometer compensates for temperature variations during measurement, helping provide consistent and reliable readings under changing working conditions.
Compact, durable and requiring no batteries, the RHA-200ATC is well suited to engineers and water treatment professionals carrying out routine glycol checks in the field.
Simple Glycol Testing
A few drops of the sample are placed onto the prism before the instrument is held towards a suitable light source. The result can then be viewed directly through the adjustable eyepiece and clear internal scale.
With no electronic components or batteries required, measurements can be carried out quickly wherever testing is needed.
Automatic Temperature Compensation
Changes in sample and ambient temperature can influence refractometer measurements. The integrated Automatic Temperature Compensation (ATC) system helps compensate for these variations, providing more consistent readings during routine field testing.
This makes the RHA-200ATC particularly practical for engineers carrying out measurements across different sites and operating environments.
Designed for Field Use
The RHA-200ATC combines a lightweight handheld format with durable construction for regular on-site use.
A non-slip rubber grip provides comfortable handling, while simple focusing and calibration allow the instrument to be prepared quickly for measurement.
Its completely battery-free operation also makes it a convenient addition to field testing equipment and water treatment test kits.
Applications
- Cooling water systems
- Closed heating and cooling systems
- Glycol solution testing
- Antifreeze testing
- Industrial water systems
- Process applications
- Routine maintenance and servicing
Key Features
- Measures ethylene glycol and propylene glycol solutions
- Automatic Temperature Compensation (ATC)
- Fast measurement using a small sample
- Clear, easy-to-read scale
- Simple focusing and calibration
- No batteries or external power required
- Uses ambient light for measurement
- Lightweight and portable
- Durable construction
- Non-slip rubber grip
Technical Data
- Ethylene Glycol (E):
- Measuring Range: 0 °C to -60 °C
- Resolution: 5 °C
- Propylene Glycol (P):
- Measuring Range: 0 °C to -50 °C
- Resolution: 5 °C
- Specific Gravity (B):
- Measuring Range: 1.100 - 1.400 SG
- Resolution: 0.01 SG
| Order Code | Description |
|---|---|
| EDT056 | RHA-200ATC Refractometer |
