LAMBDA DOSER powder dosing instrument - Leaflet

Product catalog summary

Overview
The LAMBDA DOSER and Hi-DOSER are advanced powder dosing instruments designed for safe, controlled, and reproducible dosing of crystalline or powdery substances at a laboratory scale. They support automatic or continuous addition of powders with a wide dosing range, enhancing laboratory operations.

Types of Powder Dosing Units
The DOSER and Hi-DOSER units are available with different vessel sizes: 0.2L, 1L, and 3L. The Hi-DOSER offers higher dosing capacities. These units can be equipped with a gassing plug for introducing or purging gases, beneficial for handling oxygen-sensitive or hygroscopic substances.

Technical Specifications

Programming: DOSER supports up to 27 steps, while Hi-DOSER supports up to 99 steps of speed and time.
Motor: DOSER uses a microprocessor-controlled stepping motor, whereas Hi-DOSER uses a brushless BLDC motor with neodymium magnets.
Power Supply: Both units operate on a wide voltage range and can be powered by a 12V accumulator.
Volume and Dimensions: DOSER offers vessels of 0.2L, 1L, and 3L, while Hi-DOSER offers 1L and 3L vessels.
Interface and Control: Features include RS-485 or RS-232 interfaces, remote control options, and non-volatile memory for settings storage.
Environmental Conditions: Operates in 0-90% RH and 0-40°C, meeting CE and IEC 1010/1 safety norms.

Contact Information
For further inquiries, contact [email protected].

Catalog excerpts

LAMBDA DOSER powder dosing instrument - Leaflet-1

DOSER / HI-DOSER DOSER / HI-DOSER Powder dosing instrument LAMBDA powder dosing instrument offers safe, controlled and reproducible dosing or feeding of crystalline or powdery substances at laboratory scale. It allows the automatic or continuous addition of powders, powdery and crystalline substances. The dosing rates of the powder DOSER and Hi-DOSER can be selected over a large range (3 decades), e.g. dosing range of NaCl in DOSER: 50 mg/min to 50 g/min and Hi-DOSER: 250 mg/min to 250 g/min. The powder dosing units can get delivered with 0.2 L vessel, ~ 1 L vessel or ~3 L vessel. DOSER & Hi-DOSER solid feeder / powder pump will modernize your laboratory!

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LAMBDA DOSER powder dosing instrument - Leaflet-2

DOSER / HI-DOSER TYPES OF POWDER DOSING UNITS DOSER unit with ~0.2 l glass vessel DOSER unit with ~1 l glass vessel DOSER unit with ~3 l glass vessel Hi-DOSER unit with ~1 l glass vessel Hi-DOSER unit with ~3 l glass vessel For bigger volumes, the side neck in the glass vessel helps to refill during operation. The vessel can get delivered with a gassing plug to introduce / purge the glass vessel with the desired gas flow (e.g. N2, Ar, etc.), particularly useful while dispensing oxygen sensitive or hygroscopic substances. With the LAMBDA powder dispensing units, the addition of powdery chemicals...

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LAMBDA DOSER powder dosing instrument - Leaflet-3

DOSER / HI-DOSER TECHNICAL SPECIFICATIONS DOSER Type Programming Time resolution Motor Power supply LAMBDA DOSER – microprocessor-controlled LAMBDA Hi-DOSER – microprocessor-controlled programmable powder dosing instrument programmable powder dosing instrument Up to 27 steps of speed and time Up to 99 steps of speed and time 0 to 999 minutes in 1 minute steps or 0 to 99.9 minutes in 0.1 minute steps: time resolution can be selected individually for each program step Microprocessor controlled stepping motor Microprocessor controlled brushless long life BLDC motor with neodymium magnets 95–240...

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