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BE-4 Double distillation water still

BE-4 Double distillation water still
BE-4 Double distillation water still
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BE-4 Double distillation water still
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Assignment - double distilled water production;
Capacity, l/h - distillate: 5.0; - double distillate: 4.3;
Electrical conductivity of product water - double distillate: 1.0-1.2; - distillate: 5.0 max;
Quality of product water - Type II, III;
All specifications
A simple, reliable, unpretentious water double distiller with a capacity of 4 l/h.

A water double distiller is a classical device with two chambers producing Type II double distilled water by means double evaporation.

All BE Series double distillers were created with direct participation and consultations of leading specialists of scientific and research laboratories. That is why the advantage of BE Series double distillers is a unique design which enables addition of chemicals to the evaporation chamber of the double distiller 2nd distillation stage.

This option allows to carry out chemical tests with reagents directly during the process of secondary water distillation. The BE-4 double distiller is ideal for companies, research centers and laboratories which need analytical quality water and water for laboratory analysis. Compact size and low weight allows to place it in any office or laboratory.

The performance of the second stage is 4 liters, meaning the volume of Type II water which you can get within one hour of the device operation. Nowadays, only double distillation makes it possible to obtain Type 2 water for laboratory analysis without use of expensive filters, resins, and special membranes.

If you decide to buy a BE Series laboratory water double distiller producing 4 liters per hour, we advise you to carefully study its technical characteristics prior to purchasing. Its automation system ensures automatic shutdown of electric heating when the amount of water in the evaporation chamber drops below the minimal level. It significantly benefits to device operation safety.

Special features

- Nodes and parts being in contact with steam, distilled and double distilled water are made of AISI 321 stainless steel and other materials which do not affect the quality of product water.

- Low specific power consumption – 1.65 kW for 1 l of double distilled water

- Low level of cooling water consumption - 22 liters per 1 liter of double-distilled water.

- Built-in control unit.

- Spare tubular heating elements, source water supply tube and distillate drain tube are included into the kit.

- Reagents can be added to the evaporation chamber at the 2nd distillation stage for double distillation at their presence.

 

The reagents shall be inert to stainless steel and PVC plastic.

 

- Protective panels protect personnel from contact with hot parts and have decorative purpose.

- Heating elements switch off automatically if centralized water supply disrupts and water level in the evaporation chamber drops below the allowable level.

- Level of water in the distiller fed for evaporation is maintained automatically.


Assignment
double distilled water production
Capacity, l/h
distillate: 5.0; - double distillate: 4.3
Electrical conductivity of product water
double distillate: 1.0-1.2; - distillate: 5.0 max
Quality of product water
Type II, III
Product water temperature, °С
- distillate: from 70 to 85; - double distillate: 40 max
Current type, frequency, voltage
single-phase AC, 50 Hz, 220 V
Power consumption
for obtaining of: - distillate: 3.5 kVA; - double distillate: 6.2 kVA
Source water consumption, l/h (at water t from 10 to 12 °С at pressure from 0.2 to 0.4 MPa)
for obtaining of: - distillate: 36; - double distillate: 88
Source water pressure, MPa
0.1 – 0.4
Dimensions (LxWxH), mm
545×305×400
Type of mounting
Desktop mounting with adjustable legs. Wall mounting is possible.
Weight with control unit, kg
16,5
Warranty period, months from the date of sale
12
Heating elements
the first distillation step: Tubular heating element 3.5 kW 220V (stainless steel) - 1 pc. the second distillation step: Tubular heating element 2.7 kW 220V (stainless steel) - 1 pc.
Factor of water purification from radionuclides, min
4000
Service life, years
8 years min
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BE-4 Double distillation water still