產(chǎn)品型號(hào)：JSH3801
產(chǎn)品名稱：閃點(diǎn)(開口),石油產(chǎn)品開口閃點(diǎn)和燃點(diǎn)測(cè)定器(開口杯法)JSH3801
產(chǎn)品說明：
JSH3801石油產(chǎn)品開口閃點(diǎn)和燃點(diǎn)測(cè)定器
本儀器適用于測(cè)定潤滑油和深色石油產(chǎn)品的閃點(diǎn)和燃點(diǎn)，符合GB/T267標(biāo)準(zhǔn)。
一、主要技術(shù)參數(shù)
型號(hào)規(guī)格： JSH3801
加熱功率： 0～1 KW可調(diào)
輸入電源： AC220V±10% 50HZ
升溫速度： 0～8℃/分鐘 可調(diào)
外形尺寸： 280×340×230=長×寬×高（mm）
整機(jī)重量： 6Kg
二、性能及特點(diǎn)
1、本儀器溫度計(jì)夾裝在立柱上，可上下調(diào)節(jié)高度，以保證溫度計(jì)的水銀球位于內(nèi)坩堝。
2、氣體導(dǎo)管內(nèi)孔表面清潔，通過調(diào)節(jié)，能使點(diǎn)火器的火焰長度穩(wěn)定為3～4mm。
3、本儀器加熱爐采用電子固態(tài)調(diào)壓方式，0～220V電壓任意調(diào)節(jié)，數(shù)字顯示工作電流電壓，顯示直觀。由一個(gè)電位器控制，可無級(jí)調(diào)節(jié)加熱功率，操作維修十分方便，從而保證試樣的升溫速度達(dá)到標(biāo)準(zhǔn)要求。
JSH3801 petroleum product opening flash point and ignition point tester
This instrument is suitable for determining the flash point and ignition point of lubricating oil and dark-colored petroleum products, in accordance with GB/T267 standard.
I. Main technical parameters
Model specification: JSH3801
Heating power: 0 ~ 1KW adjustable
Input power supply: AC220V±10% 50HZ
Heating speed: 0 ~ 8℃/ min adjustable
Dimensions: 280×340×230= Length × width × height (mm)
Machine weight: 6Kg
Ii. Performance and characteristics
1. The thermometer of this instrument is clamped on the column, and the height can be adjusted up and down to ensure that the mercury ball of the thermometer is in the center of the crucible.
2. The surface of the inner hole of the gas conduit is cleaned. Through adjustment, the flame length of the igniter can be stabilized to 3 ~ 4mm.
3. The heating furnace of this instrument adopts electronic solid-state voltage regulation mode, 0 ~ 220V voltage is adjusted arbitrarily, digital display of working current and voltage is intuitive. Controlled by a potentiometer, the heating power can be adjusted stepless, which is very convenient for operation and maintenance, so as to ensure that the heating speed of the sample can meet the standard requirements.
