HZBS-N3 Closed Cup FP Measuring Apparatus
Function Overview
HZBS-N3 Flash Point Tester, color touch screen instead of keyboard operation. Used to determine the closed flash point value of petroleum products. Adopt advanced foreign technology, convenient and fast, open, fuzzy control integrated software, modular structure, in line with national standards, the United States and other standards. It is an ideal substitute for imported instruments. It is widely used in railway, aviation, electric power, petroleum industry and scientific research.
Safety Instructions
Be sure to use a grounded outlet for the instrument’s power supply.
No touching the Oil Cups and its nearby parts during test, in case of scald.
There must be someone on duty during the test. Cover oil cup lid in time if the sample is burning after the test is completed.
No touch the oil lid because of high heat.
Do not touch the ignition rod by hands; otherwise it will cause permanent damage to the instrument!
Technical Data
1.Temperature Measurement
Temperature measuring range: -49.9°C～400.0°C
Repeatability: 0.029X(x=twice successive test average value)
Resolution: 0.1°C
Precision: 0.5%
Temperature Sensor: Platinum Resistor(PT100)
Flash fire detection: K Thermocouple
2. Ambient Temperature: 10 ~ 40°C
3. Relative Humidity: ≤ 85% RH
4. Power Supply: AC 220V ± 10%
5. Power Consumption: ﹤ 500W
Failure And Treatment
| NO. | Failure | Treatment |
| 1 | Turn on the power, the LCD screen no display | Check power supply is plugged in, open the instrument measured the board examine the plug is not loose. |
| 2 | Large repeatability error for sample testing | Remove the lifting arm top cover, and check 1. whether the mixer shaft is broken, replace the mixer shaft 2. Oil may effect on thermocouple sensitivity, plz dry it by filter paper |
| 3 | No heating | Replaced Electric wire |
| 4 | Lift arm rise or fall failure | 1. To replace Limit optocoupler damage 2. The screw between main engine and lift arm fell off, Tighten the screw |
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