The document describes a Daihan Digital Cold Lab Chamber/Refrigerator. It has a CFC-free refrigeration system, patented jog-shuttle control system, and provides temperature uniformity through forced air circulation. Key features include a digital fuzzy control system for temperature accuracy, an RS232C interface for monitoring with a PC, and storage functions for temperature and timer settings. It also has automatic defrost, over/under temperature protection, and product liability insurance of 100 million Korean won per human and object.

1. DAIHAN Digital Cold Lab
Chamber / Refrigerator

2. • Highest Temperature Uniformity by Forced Air
Circulation
• CFC-Free (134A) Refrigeration System
• Patented Jog-Shuttle Control System
• CE Certified
• “PL(Product Liability) Insurance”
• One Hundred Million/Korean Won for Each of Human
and an Object
Daihan
Refrigerator

3. Application & Features
• Digital Fuzzy Control System Implementing Superior Temperature
Accuracy
• RS232C Interface for Monitoring and Controlling with PC
• Storage Function : Set Values of Temperature and Timer
• Digital LCD Display with Back-Light Function
• Automatic Defrost System
• Locking Mode Supported for Experimental Safety (Input to JogShuttle can be Disabled)
• Highest Temperature Uniformity by Forced Air Circulation
Daihan
Refrigerator

4. Application & Features
• Intelligent Control of Refrigerator for Preventing Overload of
Compressor
• Corrosion Resistant 304 Stainless Steel Chamber and Tefloncoated Shelves
• Wide Tempered Glass Window with Double Fold
• CFC-Free (134A) Refrigeration System
• Over & Under Temperature Protection, Over Current Protection
and Sensor Error Detection
Daihan
• Patented Jog-Shuttle Control System
Refrigerator

5. Application & Features
• CE Certified
• “PL(Product Liability) Insurance” One Hundred
Million/Korean Won for Each of Human and an Object
Daihan
Refrigerator

6. Specification
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Model : WCC-250
Interior Dimension : Size (w×d ×h) (mm)
505×505×1,000, Load per Rack 15 kg, Permitted
Total Load 25 kg, Weight of the Unit (empty) 217 kg
Exterior Dimension : Size (w×d ×h) (mm)
660×790×1,800, Wall Clearance Rear 300 mm, Wall
Clearance Side 300 mm
Capacity : 255 Lit.
Refrigerator : 1/3 HP
Door/Shelves : 1×Door, 3 Shelves
Controller : Digital Fuzzy Controller with Jog-Shuttle
Switch (Turn+Push)
Daihan

7. Specification
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Display : Digital LCD Display with Back-Light Function
Temp. : Range 0.0℃ to 10.0℃, 0.1℃ Resolution,
Accuracy ±0.5℃ at 4℃, Uniformity ±2.0℃ at 4℃, Sensor
PT100
Refrigerant : CFC-Free(134A) Refrigeration System
Material : Internal Stainless Steel ( ＃ 304), External
Powder Coated Steel, Shelves Teflon-Coated Steel
Door : Outer Door with Glass Window & Inner Glass Door,
One Door
Utility Device : Access Hole Consent 110V/220V Lamp
Circulation : Dual Turbo Fan
Daihan
Defrost : Automatic Defrost System
Refrigerator
Evaporator : Auto Exchange Dual Evaporator

8. Specification
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Safety Device : Over & Under Temperature
Protection, Over Current Protection, Sensor Error
Detection.
Others : CE Certified PL(Product Liability) Insurance
RS232C Interface for Monitoring and Controlling
with PC Storage Function (Temp., Timer) Locking
Mode (Jog- Shuttle Input disabled) Alarm (Error
Status and Timer-end)
Packing Dimension (wXdXh)(mm) : 960×960×2,050
Gross Weight : 277 kg
Power Consumption : 600 W
Power Supply : AC 110V, 60Hz or 220V, 50/60Hz
Daihan
Refrigerator

9. Our Website
www.AlatAlatLaboratorium.com.
Toko Online Alat Laboratorium
www.AlatAlatLaboratorium.com/Blog
Panduan Memilih Alat Laboratorium
www.AlatAlatLaboratorium.com/LaboratoriumMikrobiologi
Daftar Peralatan Pembuatan Laboratorium Mikrobiologi
www.AlatAlatLaboratorium.com/Memmert
Informasi Product Memmert di Indonesia

10. Facebook :
AlatAlatLaboratorium.
Q+A
Twitter :
Alat2Lab.
Telp/Sms :
0852-6727-7949.
E-mail :
sales@alatalatlaboratorium.com.

11. THANK
YOU!