The ZXRE0-90 inline refractometer measures the concentration of ethylene glyco or ethylene glyco based antifreeze.
Measurement Specifications
| Measurement Parameters | Range | Resolution | Accuracy |
| Ethylene Glyco Concentration | 0.00-90.00% | 0.01% | ±0.01% |
| Refractive Index (nD) | 1.33299 - 1.43205 | 0.00001 | ±0.00001 |
| Temperature | 5℃ to 100℃ | 1℃ | ±1℃ |
Product Description
The ZXRE0-90 inline ethylene glycol refractometer is an advanced optical instrument designed to provide real-time, continuous monitoring of ethylene glycol concentrations in industrial processes. With a measurement range of 0 to 90%, it delivers high-precision readings (±0.1%), fast response, and strong anti-interference capabilities—ideal for applications involving automotive antifreeze, chemical manufacturing, and coolant systems.
Equipped with Automatic Temperature Compensation (ATC) and a durable sapphire prism, the device is optimized for 24/7 operation in harsh industrial environments.
Product Features
Typical Applications
Technical Specifications
| Ambient Temperature | |
| Prism Material | Saphhire |
| Wetted Material | 316L Stainless Steel |
| Light Source | LED |
| Power Supply | DC 24V |
| Output Mode | Dual 4–20mA (NMP%, Temperature), RS-485 |
| Protection Level | IP65 (Dust-tight and water-resistant) |
| Maximum Pressure | 2 MPa |
| Temperature Compensation | Automatic Temperature Compensation |
| Dimension | 120 x 120 x 175mm (4.72 x 4.72 x 6.89in) |
| Net Weight | 120g (0.265 lbs) |
The ZXRN0-100 model inline refractometer is designed to measure the concentration of N-methylpyrrolidone (NMP). Specifically designed for lithium battery manufacturing and related chemical processing; High durability saphhire prism and stainless steel body; Equipped with Automatic Temperature Compensation (ATC); Provides three readings: NMP, nD, Temperature. Specifications found below. Measurement Specifications Measurement Parameters Range Resolution Accuracy NMP Concentration 0.00-100.00% 0.01% ±0.01% Refractive Index (nD) 1.33299 - 1.47285 0.00001 ±0.00001 Temperature 5°C to 100°C 1℃ ±1℃
Details
The ZXRE0-90 inline refractometer measures the concentration of ethylene glyco or ethylene glyco based antifreeze. Widely used in automotive antifreeze production and related chemical processing; Sapphire prism, 316L stainless steel body, and IP65-rated; Equipped with automatic temperature compensation (ATC); Provides three readings: EG concentration, nD, and temperature. Specifications found below. Measurement Specifications Measurement Parameters Range Resolution Accuracy Ethylene Glyco Concentration 0.00-90.00% 0.01% ±0.01% Refractive Index (nD) 1.33299 - 1.43205 0.00001 ±0.00001 Temperature 5℃ to 100℃ 1℃ ±1℃
Details
The ZXRB0-93 inline Brix refractometer is specifically designed for sugar content measurement, and liquid concentration monitoring in general Excellent for food and beverage processing, and for industrial solution quality control; High durability saphhire prism and stainless steel body; Equipped with Automatic Temperature Compensation (ATC); Provides three readings: Brix, nD, temperature. Measurement specifications lidted below. Measurement Specifications Measurement Parameters Range Resolution Accuracy Brix 0.00-93.00% 0.01% ±0.01% Refractive Index (nD) 1.33299 - 1.52620 0.00001 ±0.00001 Temperature 5℃ to 100℃ 1℃ ±1℃
Details
Address : Fuzhou, China
Call Us: +86-28056201
Email: shawnlin@refractometer.com.cnEmail: sales@refractometer.com.cn
IPv6 network supported
