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Borosil QDD250 Quartz Double Distillation Unit

SKU ADFMW Category Distillation Units Brand Borosil Condition New

Specifications

Country of Origin India
Power Consumption 5.5 kW
Brand Borosil
Type Benchtop – Open
Voltage (V) 230–250 V
Model QDD250
Item Code BLFRQDD250000000000
Type of Product Distillation Units
Output Capacity 2.5 LPH
Conductivity Less than 1 × 10⁻⁶ S/cm
Biological Activity Pyrogen Free
Dimensions (W × D × H) 650 × 630 × 520 mm
Dry Run Protection Yes
Cooling Water Requirement 1.5 Ltr/min
Heater / Boiler / Condensor Quartz
Distillation Temperature 65 – 75°C
On-Demand Output Yes

Key Features

  • Built-in cleaning guide facilitates efficient maintenance and sediment removal
  • Lower power and water consumption for cost-effective operation
  • Digital output display for easy monitoring
  • Quartz construction ensures high purity and durability
  • Conductivity of distilled water is less than 1 × 10⁻⁶ S/cm​

Product Description

The Quartz Double Distillation Unit, also known as the On Demand Double Distillation Unit (DDU), is a high-performance system designed to deliver ultra-pure distilled water through a two-stage distillation process. Constructed from high-quality quartz, this unit operates automatically to efficiently remove a wide range of impurities. In the first stage, raw water is boiled to produce steam, which is then directed into a condenser where it condenses back into a liquid state, free of contaminants. The remaining impurities are retained in the boiler and can be periodically removed using the built-in descaling or cleaning guide. The distilled water can be used for preparing analytical standards, reagents, buffers, culture media, and samples for sensitive instrumental analysis. It is also suitable for pharmaceutical quality control, microbiological procedures, trace-level testing, and final rinsing of laboratory glassware. Ideal for laboratories that require high-purity water, this system ensures consistent performance with minimal maintenance.

Note: Because of difficulties associated with measurement of the pH value of high purity water and the doubtful significance values obtained, limits for the pH value of grade 1 & grade 2 water have not been specified.

Available on EnvMart, this Distillation Unit is designed for efficient and precise distillation in laboratory settings. Borosil Distillation Units provide reliable performance for chemical and environmental analysis.

Borosil QDD250 Quartz Double Distillation Unit
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Frequently Asked Questions

The output capacity of this model is 2.5 liters per hour (LPH).

It has a power consumption of 5.5 kW.

This unit operates on a voltage range of 230 to 250 V.

The heater, boiler, and condenser are all constructed from quartz.

The conductivity of the distilled water is less than 1 × 10⁻⁶ S/cm.

The dimensions of this model are 650 mm in width, 630 mm in depth, and 520 mm in height.

Yes, this unit is equipped with dry run protection.

The cooling water requirement is 1.5 liters per minute.

The distillation temperature range is between 65 and 75°C.

The distilled water produced is pyrogen free, indicating no biological activity.

This model is designed for benchtop open installation.

It is suitable for preparing analytical standards, reagents, buffers, culture media, and samples for sensitive instrumental analysis.

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