Changzhou Yukun phthalic anhydride melting colorimeter heater manufacturer supply

Recommended by Changzhou Yukun phthalic anhydride melting colorimeter heater manufacturer

Changzhou Yukun phthalic anhydride melting colorimeter heater manufacturer supplyMain parameters

Temperature range 50-300 ℃

Temperature fluctuation of 2 ℃

Electric heating block with 6 holes

Timer 1-999 minutes

Changzhou Yukun phthalic anhydride melting colorimeter heater manufacturer supplyInstrument Features

1. Heating module, enclosed uniform heating,

2. Place the sample in a bottle and heat it until it melts

3. Sample timing

4. Sample insulation

5. Suitable for colorimetric solutions

Changzhou Yukun phthalic anhydride melting colorimeter heater manufacturer supplypurpose

1. COD digestion

2. Chemical and Material Testing

3. Used for sample digestion, acid removal, baking, drying, etc

Changzhou Yukun phthalic anhydride melting color supplyTemperature setting

Temperature setting: PressSETThe key can set the temperature. pressSETKey, display upper rowSPWhen the data on the lower digital display flashes, the instrument enters the temperature setting state. Press the △ key to increase the set value, press the ▽ key to decrease the set value, and then press againSETThe key instrument panel returns to normal working state and the temperature setting is completed.

Time setting: Upper displaySTWhen the data on the lower digital display flashes, the instrument enters the time setting state. Press the △ key to increase the set value, press the ▽ key to decrease the set value, and then press againSETThe key instrument panel returns to normal working state and the time setting is completed.

2);Correction of sensor errors: PressSETkey3Quickly enter the inner menu of the instrument panel and select the parametersSCUse the △ or ▽ keys to modify this parameter. The range of error correction for temperature sensors such as thermocouples is+50to-50After the correction is completed, press againSETkey3Exit in seconds. The correction value of the instrument when it leaves the factory is0.

3);Start self-tuning:If the temperature control effect of the instrument is particularly unsatisfactory, self-tuning can be started.

Method 1: After powering on the instrument, press the shift button3Start self-tuning in seconds.

Method 2: PressSETkey3Quickly enter the inner menu of the instrument panel and select the parametersATPress the △ key to adjust the lower row1Press againSETkey3The self-tuning can be activated in seconds. Self tuning timingATUThe indicator light starts flashing, and the process is that the instrument control heating system fluctuates twice near the set pointATThe self setting ends when the light goes out. newPIDThe parameters are locked in the chip.

The product is suitable for supporting equipment such as low-temperature water tanks and viscometers