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Key Features：
Six-Position Automatic Testing
Supports multiple oil sample testing with automatic extraction, titration, endpoint detection, and acid value calculation.
Fast and Accurate Measurement
Intelligent programs support different oil types, with approximately 2 minutes per sample and highly repeatable results.
High-Precision Calibration
Automatic standard acid calibration minimizes system errors and ensures reliable measurement accuracy.
Smart Data Management
Touchscreen operation with data storage, printing, and wireless transmission for efficient data management.
Technical Specifications & Operating Conditions
|
Model |
HYJS |
|
Acid Value Range |
0.001 ~ 0.900 mg KOH/g |
|
Correlation Coefficient |
0.999 ~ 0.9998 |
|
Recovery Rate |
99 ~ 102% |
|
Minimum Resolution |
0.001 mg KOH/g |
|
Repeatability |
2 ~ 5% (RSD) |
|
Measurement Accuracy |
±0.003 mg KOH/g for acid value 0.001‑0.100 mg KOH/g; 2‑5% of indicated value for acid value 0.100‑0.900 mg KOH/g |
|
Display Mode |
5.4‑inch large‑screen touch-color LCD |
|
Dimensions |
420 × 190 × 340 mm |
|
Net Weight |
~ 9 kg |
|
Ambient Temperature |
0 ~ 40 ℃ |
|
Relative Humidity (RH) |
≤85% |
|
Power Supply |
AC 220 V±10% |
|
Power Frequency |
50 Hz±10% |
|
Power Consumption |
＜150 W |
