quotation(s) for the supply of instruments/equipments required in the laboratory of department of animal sciences, school of life sciences, central university of himachal pradesh, temporary academic block, shahpur.-trinocular microscope specifications: trinocular microscope set complete with trinocular head, integrated led light source, anti-fungal coated achromatic objectives inea 4x,10x,40x (spring) and 100x (oil,spring), paired wide field eyepieces icwhk10x features: anti-fungus treatment optics for tropical durability, achromatic objectives, abbe condenser with high performance aspheric lenses for bright and uniform illumination throughout the field of view, window in arm for convenient carrying and ergonomic design for user convenience, smps power supply for flicker free illumination etc 2. weighing balance digital (micro) specifications: type of balance: weighing balance (precision balance) minimum display:0.001gm load/ capacity(kg): 220g pan size: approx. 90mm dia. features: auto zero tracking, tection, alpha numeric lcd display, automatic external calibration, interfaces; rs232c 3. weighing balance digital (macro) specifications: conformity to indian standard : yes, ce certified: true, type: electronic precision load/ capacity: 700 gm, resolution: 1000 mg, class type: class-i, number of display: single, speed of measurement: 1 second, internal calibration: true, tare provision: true, connectivity to computer: true, warranty in years: 1, operating temperature range: up to 50oc, relative humidity: 80, dust proof cover: yes 4. dissecting microscope specifications: dissecting microscope heavy round base with a precisely designed body, providing convenience for easy lifting and movement. sensitive focussing is done by rack-pinion moving on a lapped dovetailed guideway with a stopper to limit the downward movement. a joint revolving arm is provided for moving magnifying lens over full area of the stage; it is easily replaceble by a special bull eye lens 83mm. dia. to increase the field of vision. a plano-concave mirror fitted in fork for light reflection, sturdy removable handrests and arrangement for inserting white or black plate for respective background, help easy working on the instrument. base - heavy round base with precisely designed body. focussing - sensitive focussing, done by rack and pinion arrangement. revolving arm provided for moving magnifying lens over full stage area. stage - 100mm x 100mm with glass plate. illumination - a plano-concave lens fitted in fork for light reflection. optics - 10x and 20x eyepieces and special bull eye lens 83mm diameter. 5. calorimeter specifications: colorimeter with 8 glass filters covering range of 400-700 nm with facility for auto concentration, transmission, absorbance and k factor measurement. it has lcd data display. its sample holder accommodates glass test tubes of 10mm path length. facility has been provided for 100 sample data storage. 6. hot air oven specifications: hot air oven; outer body made of crc sheet duly powder coated and inner chamber and adjustable trays made of stainless steel (ss-304 grade). gap between inner and outer wall is filled with mineral wool. adjustable air ventilators are placed near the top of the sides. the door has synthetic rubber gasket. temperature range few degrees above ambient to 250c +1c. temperature is controlled through hydraulic type capillary thermostat to control the temperature from 50c to 250c. to work on 220/230 volts ac supply. digital temperature display. chamber size; 455 x 455 x 455mm
