Handheld Black-White Densimeter Digital Densitometer With Density
Tablet HUA-910A
HUA-910A portable black-and-white transmittance densitometer can
measure both density value and density difference value.
The densitometer uses a high stability light source, uses a special
light head structure, and uses high precision detection technology
in the circuit part, which greatly improves the ability of
resisting light and electric interference.
Improving the Measuring Accuracy of the Instrument by Special
Fitting Technology.
The newly added viewing area can facilitate users to locate the
checkpoint and measurement point accurately.
The instrument adopts metal shell, which can effectively shield the
external electromagnetic interference and ensure the stability of
the instrument.
HUA-910A Portable black-and-white transmittance densitometer has
been rigorously debugged and tested when it leaves the factory.
After 5 minutes of preheating, users can make formal measurements
only by pressing the zero-setting button.
The matching standard density sheet can facilitate the user to
verify the accuracy of the instrument by himself.
HUA-910A Portable black-and-white transmittance densitometer is an
enhanced type of HUA-910 which can measure the transmission density
within 5.0D, is also of reference value for those larger than 5.0D.
HUA-910A Portable black-and-white transmission densitometer is an
ideal instrument for X-ray quality analysis of pressure vessels,
hulls, chemical industry, bridges, hospitals, etc.
Technique parameter
| 1 Measure range | HUA-910: 0～4.5D HUA-910A: 0-5.0D |
| 2 Measure area | ф2mm(Optical aperture diameter) |
| 3 Repetitive error | ±0.01D |
| 4 Deviation | (0.00D～3.00D)±0.02D |
(3.00D～4.50D)±0.03D (4.50D～5.00D)±0.04D |
| 5 Display | Decode Screen Display |
| 6.Adapter | 8.4V--1000mA |
| 7 Battery | 2.2Ah |
| 8 Recharge time | ≤ 2h |
| 9 Standby time | ≥ 24h(In fact 28h) |
| 10 Working time | ≥ 4h(In fact 5h) |
| 11 Consumption | 4W |
| 12 Working environment | 0～40℃ , humidity≤ 85% |
| 13.Size | 51×21×42cm |
| 14 Weight | 3.5Kg |
HUA-910A Portable black-and-white transmittance densitometer is an
instrument for measuring the amount of light passing through the
tested sample to determine the amount of light absorbed by the
surface. It mainly consists of illumination system, light
acquisition and measurement system and signal processing system.
The stable optical signal is converted into electrical signal, and
the signal is processed and sent to the processor. Finally, the
density of the tested sample is displayed on the screen.
Standard delivery
1. Host 1pc
2. Power cable 1pc
3. Density step strip 1pc
4. Fuse 1pc
5. Instruction manual 1pc
6. Calibration certificate 1pc
7. Warranty card 1pc
