HH-3AIndependent digital control warm water bath pot

1、 Instrument Introduction:

HH-3AseparateDigital constant temperature water bath:doEach space is separated separately, with a separate digital display and constant temperature. It is manufactured in a connected manner, with a beautiful appearance and made of materials304Stainless steel liner,Independent temperature control, operationConvenient!This product is a sink type,Maximum aperture of mouth surface12.5centimetre,Four circles and one cover per hole,The inner pot is made of imported stainless steel and formed into shape,The shell is made of high-quality thin plate and sprayed with plastic,Electric heating tube installed in the middle of water,Heating up quickly,Energy saving,And equipped with a digital constant temperature device,Adjustment range,At room temperature -100°C,error±0.5°C.

two: Usage

a)Water must be added to the pot before use,Connect the power again. Set temperature: PressSETThe key can be used to set or view the temperature setpoint,clickSETThe characters on the digital display start flashing, indicating that the instrument panel has entered the set state. PressΔThe key setting value increases, press▽The key setting value decreases, long pressΔKey or▽The key data will change rapidly, once againSETThe key instrument panel returns to normal working state and the temperature setting is completed.

b)Front volume setting: PressSETkey3The second meter enters the inner parameter setting state. The first parameter that appears and flashes isEOOThe advance amount for stopping heating should be adjusted carefully. To reduce temperature overshoot, the instrument will control the heating output to cut off heating in advance. When the temperature drops below the advance amount, heating will resume and output within the set value and advance amount range(relay)It does not act, which can reduce the number of relay actions and extend the lifespan of the relay. Example: If the set value is50℃The advance quantity is0.5The instrument controls the heating to49.5℃When the relay is released, the temperature drops to50.0℃-0.5℃The relay is closed again. The larger the advance amount, the fewer times the relay will act. If the advance amount is too large, it will reduce the accuracy. After adjusting the advance quantity parameter, pressSETkey3The second meter returns to normal working condition.

c)Error correction: When confirming that the value displayed on the instrument is not the correct measurement value, the displayed value can be adjustedCorrection.pressSETkey3Enter the inner menu of the instrument panel in seconds,. The first parameter that appears and flashes isEOOPress the advance quantity againSETThe parameter where the key appears and flashes is the error correction parameterΔperhaps▽The key can modify this parameter. The range of error correction is-9.9℃arrive+9.9℃After the correction is completed, click againSETPress the key to exit. The correction value of the instrument when it leaves the factory is0.0When using, it is necessary to prevent correcting instruments that display correctly to incorrect ones.

Do not add too much water to the pot,To prevent water from spilling out of the pot when boiling,And it should be noted that the water in the pot should not expose the electric heating tube to the water surface,To avoid burning out the electric heating tube,Causing water leakage.

three: Precautions

(1)To ensure safety,Please connect the ground wire when using.

(2)Strictly prohibit not adding water,Dry burn.

(3)When not working,The power should be cut off,To prevent accidents from happening.

four: Purpose

Electric constant temperature water bath pots are widely used for distillation, drying, concentration, and impregnation of chemical or biological products.

4： Type

Independent separate heating with constant temperature controlwarm

5、 Instrument parameters:

Heating:3Hole:3x300W

Temperature control range: room temperature-100℃±0.5℃

Temperature control method: digital display temperature control

complete machinePower:3Hole:1000W

Working size:3Hole: （160*160*130）X 3

Dimensions: 680x370x320mm

Instrument form: single row three hole three digital display three temperature control