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Temperature Control Equipment
Total Product (s) :- 25

 
Hot Air Oven DR 101
Hot Air Oven DR 101

Hot Air Ovens are suitable for temperature up to 250 Deg C for chemicals, glassware in laboratories, research institutions, industries, hospitals & R & D centers. This is suit to various applications like heating, drying, sterilizing 7 baking.

CONSTRUCTION:

 

All external cases are made of mild steel, often with strong seamless welding & covered with a thick layer of stoved epoxypolyster paint. This provide a strong, highly screech & heat resistant surface for a long lasting attractive finish. Internal surfaces ( Including of the doors) are manufactured from either aluminium or stainless steel, with great care in order to eliminate sharp edges. The double walled chamber is filled with high frade insulation to prevent heat loss. Elements are of the sheathed black heat type are put inside beads & placed at the bottom & in both the side ribs are placed for uniform temperature. The door closes on to an as bestos-gasket the shelves slide neatly into the fixed runners. The fixed vatilators are provided on both side of the wall. The thermometer is provided on the top of oven to check the temperature. The oven is mounted on four rubber feet to prevent slipping & this protects the bench surface. The control panel house a main On/Off switch indicator lamp & temperature setting knob. The scale is calibrated in 5 Deg C steps.

Sr.No.

Inner Chamber Size

No. of Tray

A.

300 x 300 x 300 mm

2 No.

B.

350 x 350 x 350 mm

2 No.

C.

450 x 450 x 450 mm

2 No.

D.

605 x 450 x 450 mm

2 No.

E.

605 x 605 x 605 mm

2 No.

F.

910 x 605 x 455 mm

2 No.

G.

910 x 605 x 605 mm

2 No.

OPTIONAL ACCESSORIES

  • Automatic Digital Temp. controller cum Indicator
  • Air Circulating Fan
  • Timer 0-24 hours

   
 
 
 
Incubators (Bacteriological) DR 109
Incubators (Bacteriological) DR 109

Standard double wall fabrication. Inner chamber made out of richly anodized aluminium or highly polished stainless steel sheet and outer made out of thick mild steel sheet finished in white powder coating paint. Double wall door with double glass window for observation in the chamber.

Temperature range 5° C above ambient to 80° c ± 2° C controlled by a thermostat. L-shaped thermometer is provided for taking temperature readings. Panel is provided with pilot lamps for mains & heaters, On-off switch, temperature control knob etc. The equipment is workable on 220 V AC 50 Hz single phase. Heating is achieved from 3 sides. Perforated removable shelves also provided.

 

Sr. Chamber Size in mm (inches) No. of Shelves
a. 300 x 300 x 300 12"x12"x12" 2
b. 350 x 350 x 350 14"x14"x14" 2
c. 400 x 400 x 400 16"x16"x16" 2
d. 450 x 450 x 450 18"x18"x18" 2

 

Optional Accessories for Both Ovens and Incubators
  • Air Circulating Fan
  • Timer 0 - 24 Hours
  • Digital Temperature Indicator
  • Digital Temperature Indicator cum controller

 


   
 
 
 
B.O.D. Incubators DR 110
B.O.D. Incubators DR 110

Disigned for low temperature incubation and routine determination of Bio-chemical oxygen demand (B.O.D.) This unit is composed for triple walled chamber with a thick layer of fine glass woof to prevent loss of heat. For lower temperature work a cooling unit is provided at the lower portion of the working chamber and heating arrangement has been made in the inner chamber for work of higher temerature. The temperature various from 5ºC to 50ºC adjustable at any desired point by means of a high precision double action thermo regulator with in the variation of ± 1ºC. Air circulation fan has been provided to keep the temperature uniform inside the chamber. Inner chamber is fabricated from thick aluminium anodized shelves are provided. Unbreakable Acrylic transparent door inside. Referation unit is formed by ISI marked compressor.

Toggle switch, temperature controller com.indicator and indicating lamps are located on the instrument for easy handling and visibility.Complete with automatic internal light, connecting card & plug to work on 220 volts A/C.

 

Sr. No.

Inner Chamber Size

Cap. Leters

A.

610 x 455 x 410 mm ( 4.0 C.ft. )

112

B.

830 x 505 x 415 mm ( 6.0 C.ft. )

170

C.

875 x 570 x 550 mm ( 10 C. ft. )

280

D.

950 x 650 x 550 mm ( 12 C. ft.)

340

E.

950 x 700 x 650 mm ( 15 C. ft. )

420

 

OPTIONAL ACCESSORIES:-
  • 1.

    Automatic Digital Temp. controller Indicator

    2.

    Timer for Above

    3

    Voltage Stabilizer

    4.

    Co2/Air mixer nozzle is provided

    5.

    Microprocessor PID Digital temp. controller


   
 
 
 
Muffle Furnace (Laboratory Use)
Muffle Furnace (Laboratory Use)

MUFFLE FURNACE RECTANGULAR : (Laboratory Use)
Light weight with ceremic fibre wool installation in place of refractory bricks . Working temperature 940º C. Maximum temperature 1000º Fitted with Sunvic energy regulator, CI/AL thermocouple with pyrometer. Heating Elements are made of Canthal wire. Special high temp alloy which ensure uniform distribution of heat.

Muffle Size
225 x 100 x 100 mm (9” x 4” x 4”)
250 x 125 x 125 mm (10” x 5” x 5”)
300 x 125 x 125 mm (12” x 5” x 5”)
300 x 150 x 150 mm (12” x 6” x 6”)
300 x 200 x 200 mm (12” x 8” x 8”)

   
 
 
 
serological water bath
serological water bath

These units are double walled with inner chamber made up of S.S. Sheet and outside of M.S. duly enamel painted. The gap between the walls is filled with special grade glass wool in order to avoid thermal losses. A drain plug is also fitted to the unit. The inner chamber fitted with immersion type heating element is covered with perforated removeable diffuser tray. The cover is provided with the unit as a standard accessory. Temperature from ambient to 100º C is controlled by hydraulic capilliary type thermostat with an accuracy of ± 0.5º C. Supplied complete with 220/230 volts A.C. Supply.

 Working Chamber Size    
    300 x 175 x 175 mm     2 Rack       
    300 x 250 x 175 mm     2 Rack       
    375 x 300 x 175 mm     4 Rack       
    450 x 300 x 175 mm     4 Rack       
    600 x 300 x 175 mm     6 Rack

   
 
 
 
Blood Bank Refrigerators (Vaccine Storage Cabinet)
Blood Bank Refrigerators (Vaccine Storage Cabinet)

Disigned for low temperature incubation and routine determination of Bio-chemical oxygen demand (B.O.D.) This unit is composed for triple walled chamber with a thick layer of fine glass woof to prevent loss of heat. For lower temperature work a cooling unit is provided at the lower portion of the working chamber and heating arrangement has been made in the inner chamber for work of higher temerature. The temperature various from 5ºC to 50ºC adjustable at any desired point by means of a high precision double action thermo regulator with in the variation of ± 1ºC. Air circulation fan has been provided to keep the temperature uniform inside the chamber. Inner chamber is fabricated from thick aluminium anodized shelves are provided. Unbreakable Acrylic transparent door inside. Referation unit is formed by ISI marked compressor.Toggle switch, temperature controller com. indicator and indicating lamps are located on the instrument for easy handling and visibility. Complete with automatic internal light, connecting card & plug to work on 220 volts A/C.

Inner Chamber Size                                 

    610 x 455 x 410 mm    (4.0 C.ft.)   
    830 x 505 x 415 mm    (6.0 C. ft.)  
    875 x 570 x 550 mm    (10 C. ft.)   
    950 x 650 x 550 mm    (12 C. ft.)   
    950 x 700 x 650 mm    (15 C. ft.)   


   
 
 
 
Laboratory Autoclave (Vertical) Dr 123
Laboratory Autoclave (Vertical) Dr 123

It is used for sterilization under saturated pressure at any selected point between 10 to 20 p.s.i. (adjustable). These are double walled units with inner chamber (Boiler) made of 18 S.W.G. stainless steel and outer chamber is covered with S.S.Lid is tightened by wing nuts/radial locking system (AS ORDERED). Fitted with neoprene rubber gasket, all system are hydraulically tested upto 40 p.s.i. as a safety measure. All autoclaves are fitted with standard accessories such as water indicator, pressure gauge, steam release cock, spring loaded safety valve and heating element. Supplied complete with S.S basket, cord and plug to work on 220/230 volts A.C. supply.

All these Models besides being fitted with Stainless Steel/Gunmetal Ltd. and having inner chamber made of S.S. and outer chamber covered with stainless steel, are also fitted with 

VACCUM BREAKER as a SAFETY DEVICE. As per the sizes.
Ht. x Dia.                     Inside Outer M.S. Outer S.S.
18” x 10”                     (450 x 250 mm)
20” x 12”                     (500 x 300 mm)
22” x 14”                     (550 x 350 mm)
24''x 18"                      (600 x 400 mm)
24” x 18”                     (600 x 450 mm)
30” x 22”                     (750 x 550 mm)

   
 
 
 
Vaccum Oven
Vaccum Oven

These are double walled units with outer made of M.S. sheet duly enamel painted and inner made up of heavy gauge S. S. sheet. Gaps between the two walls is dully fitted with high grade glass wood to avoid thermal loss. Temperature range from 50º C to 150º C is controlled by hydraulic type thermostat with an accuracy of ± 1º C It is capable of withstanding a high vacuum. Provided with vacuum gauge, see through transparent window of toughened glass and one shelf. To work on 220/230 Volts A.C. Supply.

Inner Chamber Size

  • 250 x 250 mm
  • 250 x 300 mm
  • 300 x 300 mm

   
 
 
 
Round Hot Plate
Round Hot Plate

Laboratory Hot Plate
Square / Round 7.5" with sealed element 1 KW, 230 V AC/DC fitted with
3 point rotary switch 1.5 KW


   
 
 
 
Heating Mantle
Heating Mantle

Heating Mantles (Made of Glass Yarn) with ON/OFF Switch

It withstands high temperature up to 350 Deg C. The body of the mantle is spun one piece from no rusting Aluminum (unto 5.0 Liters capacity) duly stoving painted. All heating mantles are lagged with special grade mineral wool. To work 220/230 volts.A.C.

 

Sr.No.

Flask Cap.

Rating Watt

A.

50 / 100 ml

60

B.

250 ml

150

C.

500 ml

200

D.

1000 ml

300

E.

2000 ml

450

F.

3000 ml

500

G.

5000 ml

600

H.

10 Liters

2 x 500

Note ; Please asked me for other size requirement

   
 
 
 
SLIDE WARMING TABLE DR-223
SLIDE WARMING TABLE DR-223

A versatile equipment to heat slides with just microtomed sections to attain maximum flatness before taining. Temperature range ambient temperature is thermostatically controlled. The body is made out of thick mild steel duly finished in stoving enamel and top is made of highly polished copper or stainless steel sheet. Complete with thermostatic control knob, indicator lamp, plug & cord etc. to work on 220 V AC 50 Hz single phase.

Available Sizes
a) 30x25cm (12”x10”)
b) 40x25cm (16”x10”)
c) 45x30cm (18”x12”)
d) 60x15cm (24”x6”)


   
 
 
 
Oven and Incubator Combined
Oven and Incubator Combined
   
 
 
 
Drying Oven (Industrial)
Drying Oven (Industrial)
   
 
 
 
Tray Driers Industrial
Tray Driers Industrial
   
 
 
 
Bottle Driers
Bottle Driers
   
 
 
 
Egg Incubator
Egg Incubator
   
 
 
 
Orbital Shaker Incubator
Orbital Shaker Incubator
   
 
 
 
Humidity Cabinet
Humidity Cabinet
   
 
 
 
Humidity Cabinet (Refrigrated type)
Humidity Cabinet (Refrigrated type)
   
 
 
 
Seed Germinators
Seed Germinators
   
 
 
 
Environmental Test Chamber
Environmental Test Chamber
   
 
 
 
Plant Growth Chamber
Plant Growth Chamber
   
 
 
 
High Pressure Horizontal Sterlizer
High Pressure Horizontal Sterlizer
   
 
 
 
OIL BATH (High temperature) DR-142
OIL BATH (High temperature) DR-142

Double wall construction.  Inner chamber made of highly polished stainless steel or copper sheet and outer made of mild steel duly finished in stoving enamel.  Temperature range 50oC to 250oC + 2oC is controlled by a thermostat. Supplied complete with stirrer, diffuser shelves, cover etc.  panel provided with on-off switch, pilot lamps thermostatic control knob etc.

Chamber Size in mm  & Inches approx.

a. 250x250x250                 (10”x10”x10”)

b.  300x300x250                 (12”x12”x10”)

c. 350x 350x250                 (14”x14”x10”)

Optional :-

i) Mercury contact thermometer and relay with accuracy better than 1°C.
ii) Imported thermostat ‘EGO”/”JUMO’ german with accuracy of 1°C.
iii) Digital temp. Indicator- Cum- Controller.
iv) Microprocessor PID Digital temp. Indicator- cum- Controller .
v) Digital temp. Indicator.


   
 
 
 
WATER BATH PARAFFIN DR-138
WATER BATH PARAFFIN DR-138

Temp. controlled by mercury contact thermometer with a sensitivity of 0.2oC.Suitable for precision laboratory activities requiring constant temp. with high degree of accuracy. Complete with stirrer with speed control regulator workable on 220V AC 50 Hz single phase but provided with cups & sleeves for glass tubes.

a. 4 Cups & 6 Sleeves.
b. 6 Cups & 8 Sleeves.
c. 12 Cups & 14 Sleeves.


   
 
 
 

 
 
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contact us
 
Unit 1 :-
DOUBLE R. OPTICS & SCIENTIFIC WORKS
73, PREET NAGAR, NEAR RAJA PARK, AMBALA CANTT.
Tel. No. 0171-20009594, 2602631
Fax. No. 0171-2602631, 2640938,
Mobile No. - +91-94160-20432
Emails : rajesh@doubleroptics.com
doubleroptics@yahoo.co.in
 
Unit 2 :-
Village Khuda Khurd, Jagadhari Road, Back of Kalra Soap Factory, AMBALA CANTT.
Mobile No. +91 98120-46340
 
 
 
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