HH-S oil bath pot

1HH-S oil bath potProduct Introduction

The HH-S digital constant temperature oil bath is an auxiliary constant temperature experimental instrument, consisting of a chassis, a constant temperature oil bath, and a temperature control device. The constant temperature bath is made of stainless steel, which has the characteristics of high temperature resistance and corrosion resistance. The chassis is made of high-quality cold-rolled steel plate with electrostatic spraying precision. The temperature control device adoptsIntelligent temperature control instrument is a high-performance and high-precision temperature control module. Its characteristics are: PID temperature control, accurate control; LED digital display, intuitive and accurate; It has the advantages of stability, reliability, high accuracy, and ease of use.This instrument is suitable for use in various laboratories for distillation, drying, concentration, temperature soaking of chemical or biological products, and constant temperature heating.
IIHH-S oil bath potTechnical Specifications:
1. Power supply: 220V 50Hz
2. Heating power: 2000W
3. Temperature control range: Room temperature+10-300 ℃, digital display
4. Studio size: 28X28X30 (CM)

IIIInstructions for Use:
1. When in use, you can add fuel according to the required capacity to shorten the heating time. (Be careful not to refuel too much to prevent oil from spilling out of the pot when boiling; be careful not to let the oil level in the pot be too low, that is, do not expose the oil surface of the electric heating tube in the pot to avoid burning out the electric heating tube and causing oil leakage). Connect the power, turn on the power switch, and the indicator light will turn on.
2. Set temperature:
(1). Press the SET button to flash the data on the lower digital display (normal temperature measurement on the upper display), indicating that the instrument has entered the temperature setting state. Press the △ button to increase the set value, press the ▽ button to decrease the set value, and continue to press the increase or decrease button to quickly change the set value. Press the SET button again to return the instrument to normal working state. The temperature setting is complete.
(2). Error correction: When confirming that the displayed value on the instrument is not the correct measurement value, the displayed value can be corrected. Press the SET button for 3 seconds to enter the inner menu of the instrument. After selecting the parameter SC, use the ▽ or △ button to modify this parameter. The range of sensor error correction is+50 to -50. After correction, press the SET button for 3 seconds to exit. The correction value of the instrument is 0 when it leaves the factory. When using, be careful not to correct the instrument that displays correctly to be incorrect.
(3). Start self-tuning: This product can adapt to the vast majority of control systems, and can only start self-tuning when the control effect is particularly unsatisfactory. Press the SET button for 3 seconds to enter the inner menu of the instrument, select the parameter AT, and use the ▽ or △ button to start automatic tuning. At this point, the AT indicator starts flashing and the instrument enters the automatic parameter setting working state. The instrument controls the heating system to fluctuate twice near the set point. When the AT light goes out, the automatic setting ends and the new PID parameters are locked in the chip.

4、 Precautions for using HH-S digital constant temperature oil bath pot:
1. To ensure electrical safety, the power socket should use a three hole safety socket, which must be properly grounded and must not be connected to the gas pipe. 2. Strictly prohibit dry burning without refueling; In addition, it should be noted that the oil in the pot should not be too low to expose the oil surface of the electric heating tube, in order to avoid burning out the electric heating tube and causing leakage.
3. When not working, the power should be cut off to avoid accidents. 4. Please be careful not to add oil into the control box to prevent electric shock accidents caused by moisture and leakage.
5. There is a metal tube horizontally inside the pot as a sensor. Please do not collide it to avoid temperature failure.

0,0); font-size:12.0000pt; mso-font-kerning:1.0000pt; The heating time should generally not be too long (the heating function can only be used as an auxiliary function), intermittent use can extend the service life of the instrument.

• Medium speed operation can work continuously for 8 hours, while high-speed operation can work continuously for 4 hours.
• The whole machine is equipped with six sets of fixture supports, six PTFE stirrers, and one power cord (plug).