Drawell DW-KDN-20D Operating Instructions Manual

Drawell DW-KDN-20D Operating Instructions Manual

Digestion furnace

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Digestion Furnace Operating Instructions
DW-KDN-20D
Drawell International Technology Limited
Shanghai Drawell Scientific Instrument Co.,Ltd
Add :Suite 1506,Lane581 XiuChuan Rd.,PuDong New Area,Shanghai,China
Tel/ Fax: 0086 21 50966080
Web : www.drawell.com.cn
Email : sales01@drawell.com.cn

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Summary of Contents for Drawell DW-KDN-20D

  • Page 1 Digestion Furnace Operating Instructions DW-KDN-20D Drawell International Technology Limited Shanghai Drawell Scientific Instrument Co.,Ltd Add :Suite 1506,Lane581 XiuChuan Rd.,PuDong New Area,Shanghai,China Tel/ Fax: 0086 21 50966080 Web : www.drawell.com.cn Email : sales01@drawell.com.cn...
  • Page 2: Table Of Contents

    CONTENTS Security warning ..................2 Introduction ....................3 1.Features ....................3 2.Technical Parameters ................3 Method of connection of digester furnace ..........4 Digestion furnace temperature control ............5 1.Temperature control instrument button description: ......5 2.Temperature setting: ................5 Method of operation ..................
  • Page 3: Security Warning

    Shanghai Drawell Scientific Instruments Co., Ltd. Tel:0086 21 50966080...
  • Page 4 f. The repair shall not be carried out without authorization, and the company must beinstructed by the professional to repair it. g. The working environment requires no dust, inflammable and explosive gas. h. The working environment temperature is 10 --45 degrees, relative humidity is less than 80%.
  • Page 5: Introduction

    Introduction 1.Features a. The heating body (module) adopts the infrared quartz tube, which can withstand strong acid and alkali, and prevent explosion and long life. b. The heat area of the digestive tube is large, the temperature difference is small, the sample digestion is good, and the thermal efficiency is high.
  • Page 6: Method Of Connection Of Digester Furnace

    Method of connection of digester furnace Extraction tee A side with A rubber hose connection with faucet, B side with A rubber hose connected to the exhaust gas absorption nozzle, C termination rubber hose into the sewer, B end connection rubber hose shoulds not be too long, digest sewage water flow should be properly (3-4 l/min), to ensure that the suction tee suction, exhaust gas and water together in the sewage (besides the icon on the mating method is adopted, my company is also equipped with A high matches connection method: adopt vacuum pumps, filters, and exhaust gas absorption equipment through...
  • Page 7: Digestion Furnace Temperature Control

    Digestion furnace temperature control D-type digital digestion oven, using a new generation of digital temperature controller to control the digester heating, can display the target temperature and the actual temperature value, the user can change the heating temperature according to actual needs. 1.Temperature control instrument button description: a.
  • Page 8: Precautions

    switch 2 the third infrared quartz tube begins to hea, Press the power switch 3 the fourth infrared quartz tube begins to heat; Press the power switch 4 the fifth infrared quartz tube begins to heat; Press the power switch 5 the sixth infrared quartz tube begins to heat. d.
  • Page 9: List Of Attachments

    List of attachments Designation Specifications Quantity Digester Host Digestive tube stent 20 holes Digestive tube cooling rack 20 holes Φ40*300mm Digestive tube Φ50*280mm Exhaust absorption Φ55*28mm Exhaust gas absorption bottle seal Extraction tee Teflon Power cable AC 220 Y type tee PC tube Fuse tube 6*11 Rubber tube...
  • Page 10 Drawell International Technology Limited Shanghai Drawell Scientific Instrument Co.,Ltd...
  • Page 11 Add :Suite 1506,Lane581 XiuChuan Rd.,PuDong New Area,Shanghai,China Tel/ Fax: 0086 21 50966080 Web : www.drawell.com.cn Email : sales01@drawell.com.cn...

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