Sub: Invitation For Quote For The Purchase Of Bukard-Volumetric Spore Trap With Accessories & Burkard – Personal Volumetric Air Sampler --Rajasthan

Sub: Invitation For Quote For The Purchase Of Bukard-Volumetric Spore Trap With Accessories & Burkard – Personal Volumetric Air Sampler -01 Burkard: 7 Day Recording Volumetric Spore Trap Includes:- (1) Main Unit (7 Days Measuring Head Volumetric Spore Trap) (2) One laboratory stand for coating drum (3) One Perspex cutting block (4) One Roll of Melinex tape (5) One Roll of double sided tape (6) Manual A compact unit with built-in vacuum pump, designed to sample airborne particles, such as fungus spores and pollens, continuously for periods of up to seven days without attention. Particles are impacted on adhesive coated transparent plastic tape supported on a clockwork-driven drum. Performance of the standard model is similar to the trap described by Hirst in 1952 (Ann. App. Biol. 39, pp 257-265) Technical Specifications Overall height: 94 cm (37 inch) Working area of trap with standard vane: 0.89 m² (9.61feet²) through 53 cm (21 inch) radius. Sampling Speed : 10 liters/min (0.35 cfm) Drum speed of 7 days recording: 1 revolution in 7 days at 2mm/hour Standard orifice : 2 mm x 14 mm Tape : Melinex clear tape 200 gauge Pump : In-built vacuum pump with 12V dc motor Power requirement : 12 VDC adopter or Solar panel 12 V rechargeable battery Monitoring method : Hirst-type spore traps Monitoring Period : 7 day continues without attention from 7 day measuring head 24 Hrs. continues on glass slid from 24 hours measuring head Sampling direction : Wind vane rotate the sampling orifice according the wind direction Shipping weight: Nett - 16 kg. Gross - 34 kg Case size : 57 x 65 x 65 cm (23 x 26 x 26 inches) 02 24 Hour Measuring Head (Alternative lid assembly for sampling onto glass slides) The 24 Hours measuring head changeable with 7 day spore trap measuring head for measurement 24 Hours on glass slide 01 Nos 03 Flow meter (for measuring throughput at the sampling orifice) 01 Nos 04 Solar Power Kit (Solar Panel 10 watt and Rechargeable Battery 12 VDC) 01 Nos 05 Burkard - Personal Volumetric Air Sampler Includes: (1) Main Unit (Personal volumetric air sampler) (2) Rechrgeable Ni-Cad battery (inbuilt) (3) Mains power Adopter (4) User Manual Burkard volumetric portable Air Sampler for collecting airborne particle matter directly on to glass slides. Designed for short-term sampling in domestic or industrial environments particularly where no power supplies are available Technical Specifications Overall Height : 115 mm Diameter : 88 mm Sampling Speed : 10 litter/ minute Pump : inbuilt vacuum pump 12V DC motor Nett weight : 640 g Power requirement: NiCad rechargeable battery (inbuilt) & mains power adopter Features:- (1) Variable time selection (1-9 minutes) (2) LED indicators, Audible cycle alerts (3) Operates at a nominal 10L/min (4) Powered by a high precision DC motor (5) Lightweight and portable (6) Rechargeable NiCad batteries (7) Quiet operation (8) Monitoring method : Hirst-type spore traps (9) Monitoring Period : Continues, Short-term, Time period selectable Descriptions:- Manufactured from high quality material “lightweight aluminium and plastic” construction with Swiss DC motors. This Air Sampler designed for trouble free operation, The equipment overall Height 115 mm, Diameter 88 mmm, and weight 640g. Equipment supplied with Mains adaptor for recharging the NiCad batteries at a controlled rate. An alternative mains adaptor to be supplied when the sampler is required for continuous use. Air sampling rate - 10 litres per minute. Standard 76 x 26mm or 3xl glass slides. The Rechargeable 700 mah Nickel Cadmium Batteries. With on-off switch, LED as running indicator and interval timer enabling operation time to be selected for 1-9 minutes. Audible bleep sound at the end of operation cycle. Electronic control circuit to ensure correct motor speed so long as voltage is adequate.

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