SKU: 20008069812

7L Low Temperature Cooling Liquid Circulator Pump Chiller Cooler -20°C

Sale price$900.00 Regular price$1000.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

7L Low Temperature Cooling Liquid Circulator Pump Chiller Cooler -20°CDescription This product is automatic setting of PID algorithm without overshoot, complete function, easy to use, is the best product, analog temperature control is indispensable for medical apparatus and instruments, laboratory instruments commonly used temperature control equipment. Extensively used in Petrochemical industry, National Defense, Metallurgy, Chemical Industry, Physics, Biology Engineering, Chemistry, Pharmaceutical, life science,

Description

This product is automatic setting of PID algorithm without overshoot, complete function, easy to use, is the best product, analog temperature control is indispensable for medical apparatus and instruments, laboratory instruments commonly used temperature control equipment. Extensively used in Petrochemical industry, National Defense, Metallurgy, Chemical Industry, Physics, Biology Engineering, Chemistry, Pharmaceutical, life science, electronic instrument, quality inspection and measurement, plant laboratory, colleges, Research and Development Institutes and so on.

Manual for Liquid Circulator Pump Chiller Cooler

Characteristics

1) With complete enclosed air- cooling compressor for refrigeration, low temperature thermostatic bath has outstanding advantages such as quick refrigeration and low noise.

2) Refrigeration system is equipped with multi-purpose protection devices such as over heating, over current and so on.

3) Temperature can be controlled by microcomputer, which can be operated simply, has alarming device for temperature under low temperature limit and over high temperature limit, and is equipped with PID automatic control.

4) Use double windows in red and green, upper window displays measurement value in red, and lower window displays measurement value in green, both in LCD.

5) Intelligent microcomputer can adjust temperature setting allowance so that digital display distinguish-ability reaches 0.1℃.

6) Special user PID can be adjusted.

7) It has internal and external cycles, external cycle will discharge thermostatic liquid inside the bath, and establish No. 2 thermostatic bath, also it can discharge liquid outside as cooling or heating source, to lower (raise)temperature of external experimental vessels, and enlarge use scope.

Parameters

Model No.

CHILLER-7L-NEG20-100

Temperature scope()

-20~100

Temperature change range()

±0.1

Work bath volume(L×W×H)(mm)

260×200×140

Open slot of work bath(L×W)(mm)

180×140

Bath Depth(mm)

140

Flow rate of Exterior cycling pump(l/min)

0-20

Voltage

110V/60 Hz

Watt

1500 W

Shipping Notes
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Exchange/Return Notes
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SKU: 20008069812

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4.1 ★★★★★
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Jane W.
San Leandro, US
★★★★★ 5
It works!
Size: 60 Count (Pack of 1)
Life Extension melatonin seems to work well. I’ve found that 1mg is as effective as the 3mg doses of other brands. I take 1mg every evening, as so does my German Shepherd. It helps us sleep through the night. We chose this brand because it’s clean and simple.
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Reviewed in the United States on November 17, 2025
A
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Amazon Customer
Natrona Heights, US
★★★★★ 5
It works
Size: 60 Count (Pack of 1)
Helped me sleep
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
angle
New York, US
★★★★★ 5
history of Babylon
Format: Paperback
really good book full of history, highly recommened
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
K
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Kindle Customer
Cuba, US
★★★★★ 4
Good Summary of the Known History
Format: Kindle
Excellent gathering of the available truths and myths into one easy to understand summary. Great view into the ancient past of man.
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Reviewed in the United States on August 2, 2022
H
Verified Purchase
Hawk
Pawtucket, US
★★★★★ 5
The Babylonian Empire and the History of Mesopotamia
Format: Kindle
This is a very, very good book on the History of Mesopotamia. The people of Babylon came up with quadratic equations and trigonometry. They kept a log of the position of the planets, of meteor showers, sun rise and sun set, solar and lunar eclipse. The first ruler of Babylon, Hammurabi, came up with "Hammurabi's Law Code" which was written on a stelae and placed where all could read it. The Babylonian doctors wrote the first book on medicine. Back then doctors did not have hospitals to treat patients, patients were either treated at home or they would go to a clinic where doctors could treat them and several other patients overnight. The Babylonians created a city that became a pilgrimage destination with many temples. The architecture of the famed "hanging gardens" and several other "world wonders" were all located in Babylon, which aided in making the city a place worth travelling to. So many first happened in Babylon that the best way to find all of it out is by reading the book, which I highly recomend, you will not be disappointed.
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Reviewed in the United States on June 1, 2022

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