P. K. Scientific Works

We are ranked amongst the most trusted firms deeply engaged in offering a wide range of Beckmann Laboratory Thermometer.

We have gained a huge appreciation in the market by offering an excellent array of Laboratory Hydrometer.

By leveraging upon our huge industry experience, we provide the best quality array of Alcohol Thermometer.

The whirling hygrometer or  sling psychrometer consists of two thermometers mounted on the a frame that can be whirled in the air by hand. The bulb of one thermometer is covered with a tight-fitting muslin sack and wetted with water. This thermometer is known as the wet-bulb thermometer. The other is the dry-bulb thermometer. The psychrometer is whirled to force air past the bulbs. The dry bulb indicates the temperature of the air. The wet bulb helps determine the relative humidity. When the sling psychrometer whirls through the air, water from the muslin evaporates. The evaporating water cools the wet bulb. The amount of cooling that occurs depends on the relative humidity. The lower the humidity, the faster the water in the muslin will evaporate, and the more the bulb will cool. High humidity will cause less evaporation, slowing the cooling process. In air that has less than 100 per cent relative humidity, the wet bulb will record a lower temperature than the dry bulb. This difference in temperature is known as wet-bulb depression. A special chart is used to convert the wet-bulb depression to relative humidity or the relative humidity can be determined by correlating the readings with those on a simple slide rule, which is supplied with each instrument. 

Additional Information:

• Item Code: AL-750
• Delivery Time: Ready stock

CHEMICAL THERMOMETER mercury filled by heat processCHEMICAL THERMOMETER (Alcohol filled) CHEMICAL THERMOMETER with imported yellow back capillary. IN PLASTIC CASE WITH HANGER, extra1258 PRECISION THERMOMETER delux mercury filled by heat process.a) -10to50°Cx1/5 Length 18 inchesb) -5to50°Cx1/10 Length 18 inchesc) -5to110°Cx1/5 Length 18 inchesd) -5to110°Cx1/10 length 18 inches1260 IMMERSION THERMOMETER mercury filled by heat process.1262 WALL THERMOMETER 20cms in length, packed in individual duplex box.A. Plastic box B. Wooden box1263 WALL THERMOMETER demonstration, red spirit filled. A 50cm longB. 100cm long1265 DRY/WET THERMOMETER packed in printed duplex box.1267 MAXIMUM & MINIMUM THERMOMETER packed in printed duplex box.1270 CLINICAL THERMOMETER (C&F) prismatic capillary, imported glass.1272 LACTOMETER. A. Routine B. Superior1274 BIMETALLIC DIAL TYPE THERMOMETER HORIZONTAL PATTERN.1276 DIAL TYPE THERMOMETER vertical pattern. 12"1278 POCKET THERMOMETER in plastic case.1280 SHIP THERMOMETER in case. 4" x 2"1282 HYDROMETER HEAVY 1000 TO 2000.1284 HYDROMETER LIGHT 700 to 1000.1285 NICHOLSON'S HYDROMETER for density experiment. A. MediumB. Large1286 BEAUMES HYDROMETER in card box.1288 HYDROMETER FOR DIESLE 800 to 850 in card box.1289 HYDROMETER FOR PETROL 70 to 750 in card box.1291 ALOCHOLO METER 15°C, range 0 to 100.1292 UNIVERSAL HYDROMETER1294 SOIL HYDROMETER Range 995 to 1030 in box

Additional Information:

• Item Code: AL-1260
• Production Capacity: 100 PER DAY
• Delivery Time: READY STOCK
• Packaging Details: BOX

The precision is accurate and is easy for adults and kids to use, with a 10-second beep sound when flashing stops. When the temperature reaches 100???(37.8???), the alarm beeps more rapidly.With our Digital Thermometer, you can feel a total peace of mind knowing that you are getting the most accurate temperature readings for your whole family. Optional temperature unit & memory function Temperature unit in Celsius and Fahrenheit are both available according to your habit. Press the switch for a while when turning on the product to change the temperature unit. The last record temperature will be displayed in LCD when turn on the product. Reliable material The Dr Odin thermometer is approved by FDA. The material is reliable and eco-friendly for users, especially for little children to take daily body temperature. Auto shut-off This product will shut off automatically when there is no operation within 1 minute for energy saving. The battery life is about 200 hours for long-time use. High durability & break resistance Waterproof design at the grade of IP22 and dustproof design means you can use the thermometer hygienically and store easily. Notes: 1. Use of the probe cover may result in a 0.2???(0.1???) discrepancy from actual temperature. 2. Please store this product in a dry and cool place without moisture or heat. 3. To prolong the battery life, press the On/Off button to turn unit off after testing is complete. 4. To make sure the product is clean and precision is accurate enough, please disinfect it after every complete testing. 5. For children who are two years old or younger, please do not use the devices orally. Specification: Precision: ±0.2???(±0.1???) Fever Warning: > 100???(37.8???)

Additional Information:

• Production Capacity: 10000
• Delivery Time: READY STOCK
• Packaging Details: BOX

AVAIN LABS LACTOMETERS (BLACK)
SHOT & WAX POISED,ADJUSTED FOR USE AT 84°F

AVAIN LABS LACTOMETERS (SILVER COATED)
SHOT & WAX POISED,ADJUSTED FOR USE AT 84°F

Additional Information:

• Item Code: AL-1272
• Production Capacity: 500 PER DAY
• Delivery Time: READY STOCK
• Packaging Details: BOX

The infrared thermometer acccurate measurement deviation is not greater than 0.3 degrees. Tricolor backlight: normal temperature green backlight; low yellow backlight; a red light. Quick: measuring time 0.5 seconds. Measurement: a key measurement, easy to operate. Mode switch: independent key switch mode, simple operation. Non contact: the forehead of the human body measurement, do not touch the human skin. Measuring distance: within 5 ~ 15CM can be adapted, without the need for fixed measurement distance. Memory storage: store 50 measurement data for easy reference.  

Additional Information:

• Item Code: AL-6040
• Delivery Time: READY STOCK
• Packaging Details: box packing

A thermometer is an instrument for monitoring the temperature of your cold chain equipment — refrigerator, cold box or vaccine carrier. It enables you to adjust the temperature to the correct range for the storage and transport of vaccines. 
·Fast response and accurate reading
·Clear numbers
·Solid stem type. 
Temperature range is highlighted from +2 to +8 'C and 15 to 25 C· Best usable for cold Chain equipment (WIC, WIF, ILR, DF, Cold Box ·Vaccine· Carrier other Cold Chain assessment 

 

Additional Information:

• Item Code: AL-158
• Production Capacity: 1000
• Delivery Time: ready stock
• Packaging Details: box packing

A thermometer is an instrument for monitoring the temperature of your cold chain equipment — refrigerator, cold box or vaccine carrier. It enables you to adjust the temperature to the correct range for the storage and transport of vaccines. 

• Fast response and accurate reading
• Clear numbers
• Solid stem type. 

Additional Information:

• Item Code: AL-157
• Production Capacity: 1000
• Delivery Time: READY STOCK

A thermometer is an instrument for monitoring the temperature of your cold chain equipment — refrigerator, cold box or vaccine carrier. It enables you to adjust the temperature to the correct range for the storage and transport of vaccines. 

• Fast response and accurate reading
• Clear numbers
• Solid stem type. 

Additional Information:

• Item Code: AL-325
• Delivery Time: Ready stock
• Packaging Details: Box packing

Relying on our expertise in this domain, we are engaged in offering Dry Bulb Thermometer to our respected clients.