portable gem testing instruments

Brand Name:Presidium

Model Number:PMUT

Place of Origin:Singapore

Gem Testing instrument Presidium Multi Tester which identifies diamonds and moissanites Model Number: PMUT Description: The Presidium Multi Tester III is the only instrument needed to verify the authenticity of diamonds against moissanites, cubic zirconia, and other diamond simulants. Showcasing a new ergonomic design with a rubberized anti-slip grip, PMuT III promises greater ease of handling during testing...

Brand Name:LIYI

Model Number:WR-10

Place of Origin:China

Portable Colorimeter Paper Testing Instruments Digital Small Volume Product Introduction:​ Quickly detail : Color Space CIELAB Color Difference Formula E*ab Measurement Caliber φ8mm Illumination Condition CIE Recommendation:8/d Light Source D65 Sensor ...

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-A820-1

Portable Paper Testing Equipments , Needle Type Moisture Testing Equipment Needle type moisture meter application: Adopt Japanese advance sensor, small and portable, suitable for site determination analysis. Digital display, simple and quick, with types of correction, ensure high accuracy. It applies to measure the moisture of rice straw, wheat straw, waste paper , reeds , small garden bamboo , mango stalk , etc. Portable Paper Testing...

Brand Name:Shengtai Instrument

Model Number:ZL-1

Place of Origin:China

...evaluation of petroleum-based products. With a 220V power supply and a total of 200W of power, these laboratory evaluation instruments provide fast refrigeration, good effect, and easy to use features. Equipped with advanced technology, they are ideal for

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6356

Gem Test Kit Jewelry Microscope Handheld Polariscope A24.6356 A24.6356-A Travel Lab An Ideal Toolkit For Laboratory Testing A24.6356-B Gemological Lab Special For Students And Gemologists A24.6356 Gem Test Kit A24.6356-A Travel Lab A24.6356-B Gemological Lab A24.6321-A Handheld Refractometer A24.6321-B Handheld Refractometer Handheld Polariscope Handheld Spectroscope Handheld Spectroscope (Adjustable) Iceland Spar Calcite Dichroscope Gem...

Brand Name:Shengtai Instrument

Model Number:ST120R

Place of Origin:China

ST120R The High-precision Instrument for Meat Loss Water Testing Food Testing Instruments ST120R Meat loss water tester is a new type of high-precision intelligent testing instrument that is carefully and reasonably designed using modern mechanical design ...

Brand Name:Haida

Model Number:HD-A504-2

Place of Origin:China

...Testing Instruments / Film Bursting Test Machine Haida Burst Strength Tester.pdf Specifications: 1. Anti-vibration Motor 1/8 HP 2. Operation Method:Automatic 3. paper,cardboard testing The Usage: Film Bursting Testing equipment is fit for products which are packaged by corrugated paper such as electronic instruments, electric ware, hardwares, bike, valise, food, shoe, furniture etc, to test...

Brand Name:HNMC

Model Number:MCSS1.1

Place of Origin:China

...Portable Meter Test System MCCS1.1 1) Small size and weight 2) Used in lab or worksite 3) LCD display 4) Accuracy class: 0.1 (direct mode); 0.2 (clamp mode) 5) Measuring range: upto 300V /100A (direct mode) 6) Power and Energy test, Demand test, Error test, Dial test, Start, Creep test 7) Support RS232 communication with PC to upload the test...

Brand Name:GFUVE

Model Number:GF211B

Place of Origin:China Beijing

...Accuracy 0.5%) Application GF211B Handheld double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry enterprises, metallurgy factories and so on.

Brand Name:KIGNSINE

Model Number:KF900A

Place of Origin:China

KF900A is a comprehensive test instrument develop based on intelligent substation testing,mainly function is protection relay testing, sampling value analysis, SCD file analysiscomparison and MMS service. Suitable for detection and testing of IED equipment...

Brand Name:DAXIAN

Model Number:DX9027

Place of Origin:China

Portable Fire Extinguisher Impact Test Machine Meet the standards: GB/T 4351.1-2005 ISO 7165 Scope of application: Mainly suitable for vibration test of portable fire extinguisher with 1kg~8kg. Test method: After dry powder fire extinguishers weighing, placed in 20 ºC ± 5 ºC constant greenhouse environment keep out after 18 h or more time, will be a fire extinguisher in upright position and fixed on the instrument...

Brand Name:Gaoxin

Model Number:GX-5039

Place of Origin:China

Testing Equipment IULTCS/IUP 36 Digital Display Portable Leather Softness Tester for ISO 17235 Description: The Leather Softness And Hardness Test Equipment is precision, easy operation, easy maintenance and easy carry. Leather softness tester is applied...

Brand Name:TONY

Model Number:TNJ-019

Place of Origin:China

...Durability Fatigue Wear Furniture Quality Control Test Instrument is used to evaluate the ability of chairs to withstand fatigue stresses and wear caused by downward vertical force(s) on the seat. Specification of Furniture Quality Control Test Instrument:

Brand Name:Sinowon

Model Number:POT-A1

Place of Origin:China

..., and consequently the hardness of the material, indirectly but directly: ”Through Indenter Viewing” means that you can see the indentation of the Vickers diamond "grow" on the surface of the test object at the same time as the test load is applied –

Brand Name:CHN spec

Model Number:CS-520

Place of Origin:China

...Portable Color Measuring Instrument Sphere Spectrophotometer Sphere Spectrophotometer CS-520 Introduction Portable spectrophotometer CS-520 is with the powerful performance configuration which makes color measurement more professional. Excellent inter-instrument...

Brand Name:HongCe

Model Number:HX9801

Place of Origin:China

...Test Instrument HX9801 Description: This device is used to test the dielectric strength of the insulating material. Confirm to IEC60950 Safety of information technology equipment, IEC60065-1 Audio, video and similar electronic apparatus-Safety requirements, UL1310 Class 2 Power Units clause 40.2. Test sample: Insulating materials of audio video apparatus. Feature: equipped with two test...

Brand Name:lixian

Model Number:HZ-6003

Place of Origin:China

Computer Servo Type Ring Crush Strength Testing Machine Computer Servo Type Ring Crush Strength Testing Machine HZ-6003A is used to test the compression resistance degree of corrugated paper and kraft paper in upright direction at certain condition. This ...

Brand Name:Altrasonic

Model Number:HS-520A

Place of Origin:China

Cheap and Sample Piezoelectric Transducers Testing Instrument Description: The Ultrasonic Impedance Analyzer is a high-tech device dedicated to tuning, frequency analysis and testing of power ultrasonic transducers, horns (sonotrodes) and correlated ...

Brand Name:ASLi

Model Number:AS-DT-50

Place of Origin:China

Micro Computer Tensile Testing Machine Universal Tensile Testing Instrument Application: Desktop Micro-Computer Tensile Strength Tester, Universal Tensile Testing Instrument is used to test tension, compression, shearing force, adhesion, peeling force, ...

Brand Name:Ningbo Suntech Power

Model Number:TH9310/20

Place of Origin:Ningbo，China

Portable Type AC Hipot Tester , DC Hipot Tester , High Voltage Test Equipment , Variable Frequency Test I. Product Description TH9310/20 series withstanding voltage/insulation resistance tester is an economical and intelligent safety tester with the characteristics of small size, light weight, pleasing appearance and easy operation. TH9310/20 series can be widely used in the safety tests...