Model :TDJ-9502
- Measuring Range: 0–95% Brix
- Measurement Accuracy (Brix): ±0.1% with 0.1% resolution
- Refractive Index Range: 1.33–1.53
- Temperature Compensation Range: 10°C – 40°C
- Fast Measurement: Result output in <3 seconds using an optical sensor
Model :TDJ-9502

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The AELAB TDJ-9502 is a Handheld Refractometer designed for rapid Brix and refractive index measurement. It provides a Brix measuring range of 0–95% and delivers measurement results in less than 3 seconds.
The instrument uses an optical sensor and automatic temperature compensation. The specified temperature compensation range is 10°C – 40°C, helping maintain measurement performance across the catalog-defined operating temperature range.
The TDJ-9502 provides 0.1% Brix resolution and ±0.1% Brix measurement accuracy. Its refractive index measurement range extends from 1.33 to 1.53.
The TDJ-9502 includes automatic temperature compensation. The catalog specifies both the temperature compensation range and operating temperature range as 10°C – 40°C.
The TDJ-9502 measures Brix from 0–95% and provides refractive index measurement over the catalog-specified range of 1.33–1.53.
The catalog specifies result output in less than 3 seconds.
The specified measurement accuracy is ±0.1% Brix, with a resolution of 0.1%.
Yes. The catalog specifies automatic temperature compensation from 10°C to 40°C.
The specified operating temperature range is 10°C – 40°C.
The catalog specifies solution temperature accuracy of ±0.5°C.
The product dimensions are 130 mm × 45 mm × 25 mm.
| Parameter | Value |
|---|---|
| Minimum value | 1.33 |
| Intermediate reference value | 1.3329 |
| Maximum value | 1.53 |
| arameter | Specification |
|---|---|
| Measuring Range | 0–95% Brix |
| Temperature Compensation Range | 10°C – 40°C |
| Resolution | 0.1% |
| Operating Temperature Range | 10°C – 40°C |
| Product Dimensions | 130 mm × 45 mm × 25 mm |
| Measurement Accuracy (Brix) | ±0.1% |
| Solution Temperature Accuracy | ±0.5°C |
| Minimum Refractive Index | 1.33 |
| Intermediate Reference Refractive Index | 1.3329 |
| Maximum Refractive Index | 1.53 |