HZKS-N3 COC Cleveland Open Cup Flash Point Analyzer
Instrument characteristics
Display interface: 8-inch color LCD touch screen.
Temperature measuring element: PT100 (L-type armor).
Ignition mode: the diameter of electronic ignition ball is 3-4mm (the temperature of the fireball can be adjusted).
Flash point detection: UV flame sensor
Output mode: embedded micro thermal printer.
Safety protection: when the sample is on fire, the fire cover automatically covers the cup to extinguish the fire, and can also conduct the sample test of ignition.
Wind protection: polymethylacrylic protective cover.
The PID closed-loop temperature control technology is used to realize the good control of the temperature rising speed.
Strong air cooling device is adopted to quickly cool the heating furnace.
100 groups of experimental data can be stored.
Technical parameter
| Item | Specifications |
| Applicable Standards | GB/T 3536-2008, GB/T 267-88, and other relevant standards |
| Working Power Supply | AC 220V ±10%, 50Hz |
| Heating Power | 600W (Standby mode) |
| Total Power | Maximum 750W |
| Ambient Temperature | 5～40℃ |
| Overall Dimensions (L×W×H) | 380×360×360 mm |
| Main Unit Weight | To be specified (Note: Original parameter missing specific value) |
| Temperature Range | Room temperature ～ 400℃ |
| Resolution | 0.1℃ |
| Repeatability | ≤ 4℃ |
The overall structure of the instrument is as follows:
1 Touch screen: 8-inch 800 * 600 true color touch screen
2 Lifting mechanism
3 Fire sweeping mechanism
4 L-type armored platinum resistor
5 Ignition platinum wire
6 Test cup
7 Printer
Instrument rear view
1 Serial communication port, RS 232 Level
2 Fan outlet
3 Electric furnace fan outlet
4 Power cord
5 Safety seat
6 Power switch
1.Flash point detection system
The ignition wire of platinum alloy is controlled by the program of small voltage and high current.
The fire sweeping mechanism is driven by a stepping motor and swept through the test cup in a straight line.
The flash fire detection sensor adopts optical sensitive sensor to detect the flash point in a non-contact manner.
2.Sample temperature sensor
The sample temperature sensor adopts armored L-type PT100 to measure the temperature of the sample in the test cup.
When adjusting the height of the sensor, loosen the nut fixing the temperature sensor. Adjust the position exactly at that time and then tighten it.
3.Heating system
AC 220V voltage supply, two 300W heating rods (two are available, installed to the instrument), 0-600w can be adjusted continuously.
The other two heating rods can be switched in the system settings.
The heating system has a high-power cooling fan, which can set the cooling temperature of the hot bath in the method setting.
4.Fire fighting device
The instrument is equipped with fire extinguishing cover. Only when the detection of ignition point is over, the sample starts to burn. At this time, the lifting mechanism rises, and the fire cover is driven by the stepping motor to extinguish the burning sample cover.
5.Barometer
In the instrument cabinet, electronic barometer is used.
6.Printer
In front of the instrument, a thermal micro printer is used, and the printing paper must be thermal printing paper.
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