breath testing equipments

EN 137 Fire Resistance for Air Apparatus with Full Face Mask Main Specifications Constant oven device,temperature range:ambie...

Respirator breath resistance tester Respirator breath resistance tester adopts the latest technology and the most general test method. It is an ideal ...

CD100 Benchtop Conductivity and DO Meter for Water Quality Testing OVERVIEW · High-resolution LCD display screen. · With built-in microprocessor chip,...

... range 0-500pa,the accuracy is 1pa. Pressure resolution 1Pa Time accurancy 0.1s medium air Control method computer Flow rate 8L/min Scope of a...

... way and esophagus to cause choking danger or not. Application: The small ball template is used to detect whether the small ball accesso...

... Valve Tightness Bench Application: Mask valve tightness It is used to determine the pressure tightness of the protective m...

... for the automatic of electrical performance parameters and result recording of monocrystalline and polycrystalline silicon solar modules. ...

.../ Transmissive The YE0236 is designed to measure lens . This means a change of the focal length (the reproduction scale of the scene) of t...

... for measuring and evaluating the combustion characteristics of plastic materials. It is designed and made based on the America UL94standard the co...

... Wooden Temperature Rise Concealed Box Flush Mounting Box Household Socket Standard with IEC : IEC 60669.1 clause ...

... machine laboratory lab machine PCT pressure chamber Temperature & Humidity Chamber, High Temperature ...

... , ISO20653 Waterproofing ,IEC60529 IP According to ISO20653, IEC60529 and other standards, it is use...

...scope, purpose, principle: Samples and restrictions: wireless signal jammers, telecommunications purpose: To whether wireless ...

... Machine Auto Parts 0 ~ 250mm Product Description: trip: 100cpm speed: 99cpm Scope of application: Alternating load...

...-2-10~IEC60695-2-13 (GB/T5169.10-2006~GB/T5169.13-2006), < basic methods of Glow wire, basic methods of Glow wire device> and UL 74...

... , Small Electronics Free fall 1.Quick Details Alternative name Free fall Function whethe...

... Complied Standards & Clauses The consumables are for various of flammability chambers, such as glow wire apparatus, nee...

... , Universal Paper Machine Specifications: Computer Control Universal Paper 1.can do a full range of t...

... li-ion Battery With IEC62133 UL2054 Vibration Main Features 1) Long-time opration 2) Minimum main...

... and coatings firmness. This complies with JIS-K6745, A5430 standards. The machine to a certain weight of steel ball adjusted at a c...