Hua-900 Huatec Portable Densitometer Digital With Density Tablet

HUA-900 Portable Black-White Densimeter Digital Densitometer With Density Tablet

Introduction:

The densimeter developed by our company, is a quality product of computer-assisted high technology. It boasts accurate readings, high stability and easy operation. It can be widely applied to the fields such as nondestructive testing, publishing industry and medical science etc. Every densimeter is equipped with a density tablet for testing its precision.

HUA-900 series digital black and white transmission densitometer is been used to measure the light quantity which through the transparent material(like film base). It has lighting system, acquisition, measure system and signal processing system. Densitometer use AC modulation light source to offer stable light.

Technical Index:

Operating Instructions:

I. Measuring Density Values:

1, Push POWER button on the lower right corner of the densimeter after connecting it to the electricity and on the screen will appear “-.--”. It needs 5 minutes to warm up.

2, Push measuring arm down without putting any samples and on the screen will appear “E.1”. Keeping on pushing down the measuring arm while pushing the redZero Setting button on the upper right corner of the densimeter and on the screen will appear “0.00”. Releasing the measuring arm, the densimeter will enter the stage of measuring density values.3, Align the sample with the aperture and push the measuring arm button, its density values will be shown on the screen.4, While using the standard density tablet equipped with the instrument, the zero point should be determined first, that is, aligning the benchmark without density tablet with the aperture, pushing down the measuring arm and the Zero Setting button at the same time, start test other samples till the screen shows “0.00”.

II. Observing Samples:

The tested samples can be observed after the light on the lower left corner of the instrument is turned on and the trichromatic fluorescent lights inside the instrument are lit.

III. Points for Attention:

Black-white densimeter is a kind of fine measuring instrument. It should be kept away from dusts, humidity, alkaline and acid objects, and magnetic fields.

The joint between the aperture diaphragm and the light source base is relatively loose for the convenience of cleaning the dusts on them. Using the cohesive tape to pull out the aperture diaphragm first and then using writing bush to clean the dusts are strongly recommended.

The aperture diaphragm has been glued with small cohesive tape when leaving the plant. In order not to lose the diaphragm, please do not taking the cohesive tape away when moving or using the aperture diaphragm.

Please keep the density tablet clean. Use it only when you are not sure about the readings of the instrument.

When readings of density values are out of the prescribed range, the measurement data are still of reference value.

Established in year 2000,HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets.

HUATEC Group products are composed of all kinds of metal and non-metal testing equipments, such as portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, holiday detector, digital portable eddy current electrical conductivity meter, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.

HUATEC Group employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

HUATEC Group, based on most advanced technology in China, is an China famous industry group, focus on development & research and precision production of various testing equipment. The group has two own factories and two sister factories located in area of Beijing, Liaoning, Shandong and Guangzhou. All the products are produced following ISO9001 regulations and the products have been exported to most of world markets in passed years.

Our promise: Reliable quality, competitive price, fast delivery, satisfactory service.