hardness gem testing instruments

Brand Name:FABLE

Model Number:FMH-5

Place of Origin:Guangdong, China

... than that hardness marked on the pens. Applications: Gemological labs, gemology schools/institutes, jewelry/gem industry, --etc. Quantity 5 Items Application Testing gemstones hardness Total Size 170mm*120mm*35mm Total Weight 170G (With packaging box)

Brand Name:Sansion

Place of Origin:China

...test instrument designed for measuring the actual capacity and characteristic parameters of distribution and power transformers. It integrates transformer capacity testing, no-load testing, load testing and electrical parameter measurement into one portable test system. By combining multiple test functions in a single instrument...

Model Number:LR-Z224

Brand Name:LONROY

Place of Origin:Guangdong, China

...Test Machine Board Apparent Bulk Density Test Device Product Introduction The fully automatic thickness tester is a new type of testing instrument developed in accordance with national standards. As an electromechanical integration product incorporating modern mechanical design concepts and ergonomic principles, it is a high-precision, computer-controlled instrument...

Model Number:CHT-80T

Place of Origin:Guangdong, China

Brand Name:WINTEST

...Test Chamber (Constant Temperature and Humidity Chamber) is a professional environmental testing instrument used to simulate temperature and humidity conditions for product reliability evaluation. It fully complies with IEC 60068-2-78, GB/T 2423.3, ISO 139 and is widely used in electronics, automotive, battery, material and packaging industries. Key Features Textile conditioning test...

Brand Name:Shengtai Instrument

Model Number:ST120A

Place of Origin:China

...Testing Instrument for Grain Feed Pepper Candy Fertilizer and Pomegranate Particle Hardness It is specially used for testing grain hardness, feed hardness, pepper particle, candy hardness, fertilizer hardness, pomegranate particle hardness... Beautiful appearance, generous, with high test accuracy, accurate repeatability, instrument...

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6321

Jewelry Microscope Gem Refractometer High Hardness CZ Test Prism A24.6321 Professional Optical Design, High Hardness CZ Test Prism, Clear Shadow Boundaries, Special Power Supply A24.6321 Gem Refractometer A B C Scale Range 1.35-1.85, Hard CZ Measuring ...

Brand Name:Shengtai Instrument

Model Number:ST120B

Place of Origin:China

...Testing Instrument is an automatic grain/pellets hardness tester, which is used to measure the hardness of grain and feed. This instrument is designed to be easy to operate, with a testing range of 0-100%, power consumption of 100W, operating temperature of 0-50℃, power supply of AC220V, and relative humidity of ≤85%. It can accurately display the testing...

Brand Name:RAYTECH

Model Number:PHR-1

Place of Origin:CHINA

...Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Introduction: Portable Rockwell hardness...

Brand Name:HUATEC

Model Number:HBA-100

Place of Origin:China

... experience required; can test any workpiece which is reachable in any site. Wide valid testing range equivalent to Brinell hardness 25-150HBW. Used to test the hardness of all kinds of aluminum, from very soft aluminum to very hard aluminum alloys.

Model Number:HX43WH025A

Brand Name:HuaXin

Place of Origin:China

4.3 Inch IPS TFT Color Display with 480*272 Resolution and RGB Interface Driver IC NV3047 200nit 7LEDS Instrument testing Product Specifications Part NO. HX43WH025A Display Technology IPS TFT LCD Diagonal Screen Size 4.3 inch Active Area (mm) ...

Brand Name:HTI

Model Number:TNJ-009

Place of Origin:Guangdong,China(Mainland)

...Testing Machines Mattress Hardness Testing Instruments Description: This tester is used for testing the softness and hardness of spring mattress and evaluating the hardness level.It can be used with durability test for the surface of mattress and durability test for the edge.Evaluate the test data before and after the test. Put the mattress on the platform of the test, using loading plate to load to the parts of test...

Brand Name:ZL

Model Number:ZL-1102

Place of Origin:China

Protable Used Rockwell Hardness Tester Equipment description: Digital Rockwell Hardness Tester with large-screen LCD display, software can choose Rockwell hardness scale, plastic Rockwell scale; Hardness value, automatic calculation, automatic display. ...

Brand Name:VANCO

Model Number:FGR-003

Place of Origin:CHINA

FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be indicated (not measures) the refraction index of a gemstone, which often gives vital clues to the identity...

Brand Name:LIYI

Model Number:S506

Place of Origin:Dongguan

...Testing Instrument Usage: Shoes Material Compression and Puncture Testing machine is special to test the compression and the puncture of the safety footwear. The test result can help manufacture to improve the quality of the safety footwear. Specifications: Compression value:(EN)15±0.1kN,(ANSI)1000±50~10000±50lbs Compression speed:(EN)5±2mm/mi,(ANSI) 50lbs/sec Compress platen hardness...

Brand Name:Mitech

Model Number:JMHVS-1-XYZ

Place of Origin:Beijing China

... for other hardness units; Test force: the test force loaded by the instrument; D1 (D2): indentation diagonal length; Charge time: test time, test force to maintain time; Test temperature: Ambient temperature; Number of tests: the number of shocks that

Brand Name:TESTECH

Model Number:HRC-3; HV-3; HV-5

Place of Origin:CHINA

Hardness testing instrument and Rockwell Diamond Indenter

Brand Name:AI

Model Number:CBA-I

Place of Origin:China

...Test Instrument is designed for high voltage switches testing. CBA-I High Voltage Switchgear Test Instrument adopts micro controller unit(MCU) to control the testing process. CBA-I High Voltage Switchgear Test Instrument is intelligent, multi-functional, accurate, stable, portable, easy to operate, etc. CBA-I High Voltage Switchgear Test Instrument can test...

Place of Origin:Guangdong, China

...; gave birth to China's first pH meter and first glass electrode, marking the birth of Chinese analyticalinstruments. As the first professional manufacturer of analytical instruments in

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-A501

...machine: carton compression testing instrument electronic test and measurement instrument is applicable in testing the compression endurance and stacking strength and press standard of corrugated carton. 2.Design criteria: TAPPI-T804,JIS-20212,GB4857.3

Brand Name:JIEDONG

Model Number:JD-3022

Place of Origin:Guangdong, China

... products, imitate people's repeated seat life test, with a certain hardness of the round bar aluminum as the indenter, drive with the cylinder, adjust a certain pressure of 17kg, determine the degree of damage after the number of arrivals. ...