Dlsb-30/20 30L -20degree Low Temperature Cooling Circulator Chiller

• Customization: Available
• After-sales Service: Yes(Except The Consumbles)
• Warranty: 1 Year
• Model NO.: DLSB-30/20
• Customized: Customized
• Structure: Desktop
• Material: Stainless Steel
• Certification: CE, ISO
• Application: School, Hospital, Lab
• Type: Cooling Type
• Temperature Range: -20 Degree~Room Temperature
• Refrigerant: R404A
• Condensation Coil: Diameter 12 Copper Tube Plated by Nickel
• Water Tank Dimension&Volume: Diameter 350*350h(mm),About 33L
• Overall Dimension: 590*670*(1010+Pole 500)mm
• Net Weight: 95kg
• Transport Package: Standard Export Wooden Box
• Specification: ISO9001: 2000
• Trademark: HEB
• Origin: Xi′an
• Production Capacity: 200

Product Description

                    DLSB-30/20 30L -20degree Low Temperature Cooling Circulator
 
Working principle:

This product is mechanically cooled by a totally enclosed compressor. The inner wall of the cooling tank has cooling copper coils. The refrigerant (Freon) continuously circulates through the coil on the inner wall of the water tank to cool the refrigerant in the tank. And then the refrigerant is conveyed to interlayer of the supporting equipment or the condensation coil through built-in circulation pump and external circulation pipeline. This method can cool the material in the reactor indirestly, and also cool & liquefie the steam in contact with condensation tube.
Generally speaking, this product can connect with the interlayer of a double-layer glass reactor, rotary evaporator, and condensation coil of the reactor for usage. It is also feasible to directly put objects or containers which need to be cooled into the bath for cooling or reaction.
The outlet pipe of this product is connected to the lower inlet pipe of the kettle or condenser. The circulating liquid comes out from the upper circulation port and returns to the inlet of this product through the pipe, forming a complete circulation.


Technical parameters:

Name	Low temperature cooling liquid circulating pump
Model	DLSB-30/20
Usage temperature range	-20ºC ~room temperature
Environment temperature	5 ~35 ºC
Environment humidity	≤70% ventilation
Power supply	Single phase 220V 50Hz/110V 60Hz
Safety protection	Delay, over-current, overheat
Display screen	LCD display, key operation
Temperature controlled accuracy	±0.1ºC
Sensor	PT100
Total power	1699W
Compressor	Specification	2P
	Quantity	1
	Power	1470W
	Cooling capacity	4648W
Circulation pump	Power	100W
	Lift	4-6M
	Flow	20-40L/min
	Pressure	≤0.4MPa
Air-cooling condenser	Power	129W
	Heating exchange area	11m2
	Air volume	2290m³/h
Refrigerant	R22
Condensation coil	Φ12 copper tube plated by nickel
Equipment material	Cold plate spray, anti-corrosion
Water tank dimension&volume	Φ350×350H(mm)	About 33L
Available size in water tank	Φ290mm
Cover opening	Φ250mm
Outer circulation interface	Pagoda joint with Φ16mm outer diameter (facing the left side of the equipment)
Overall dimension	590×670×(1010+pole 500)mm
Net weight	94.5KG
Packing dimension	720×590×1170mm wooden package 0.5m³
Packing weight	114KG

Our factory:



Our certification:



Package & Delivery:




FAQ:

1. Are you the factory?

 

Yes, we're.

Established in 2008, we manufacture rotary evaporator,  jacketed glass reactor, chiller etc.

 

2. What is the delivery time?

 

Normally, we have stocks for our hot sale products, the delivery time is about 5-10 days. For the customized instrument, it's about 10~20 days. 

 

3. What's the warranty period? How do you provide this?

 

One year (12 months).

We have very strict inspection, the instruments which you received is high-quality and reliable.

If there's any error, we'll provide you the on line solution with in 12 hours. We'll provide you the spare parts and the shipping cost totally free.

If the problem was caused by the instrument quality, and cannot be repaired, we'll ship you the new one.