I. Introduction: MN type specular gloss meter is a newly developed ultra-small portable machine, its technical parameters in full compliance with national standards GB9754-88, GB9966.5 and international standard ISO2813 performance indicators have reached the national JJG696-2002 (. Requirements mirror gloss measurement instrument verification procedures) level of the working machine. This product is suitable for measuring the paints, coatings, inks, plastics, stone, paper, ceramic tile, enamel gloss and other flat products.
Second, the instrument features:
1. Ultra-compact design can be placed in the pocket, more portable, it is currently the smallest and lightest gloss meter.
2. The super-power design, using a 5 batteries (rechargeable batteries or alkaline batteries can be), you can operate. A new battery can be used continuously for more than 60 hours, about ten thousand data can be measured. This An advantage of any other type of gloss meter can not match.
3. The special moisture-proof technology allows you to rest assured in a variety of harsh environments.
4. means that the measure, no waiting time, numerically stable, drift-free, for quick measurements.
5. Long-life light source, without replacement.
6. The light source, a match between the two photoelectric conversion satisfies SD65 (λ) У conditions.
Three main technical indicators:
1. Measuring range: 0 ~ 199.9Gs (gloss units)
2. Stability: less than ± 0.4 Gs / 30Min
3. Indication error: less than ± 1.2Gs
The zero error: With auto-zero function without zeroing
5. Power supply: one on the 5th (AA) alkaline batteries or rechargeable batteries
Operating voltage: 0.8V ~ 1.5V
6. Projection angle: 60 °
Spot size: 11x22mm
Measurement port size: 14x28mm
7. Conditions of Use: Ambient temperature: 0 ℃ ~ 40 ℃
Relative humidity: not more than 85%
8. Host Size: (L) 114mm * (width) 32mm * (high) 64mm
Standard carton size: (L) 67mm * (width) 46mm * (thick) 13mm
9. Weight: 300 g
Standard box Weight: 45 grams
Four of the instrument to use:
1. Press the button on the right of the instrument, the LCD display has readings, indicating that the power supply has been connected, the instrument starts to work.
2. Open the standard board box, the instrument measuring port on the black glass standard board. (The instrument must put prospective positioning box)
3. Scaling: scaling knob to adjust the top of the instrument, so that the display readings in line with the value of the black glass calibration standard board (to ensure measurement accuracy, black glass must be kept clean).
4. Correction: the instrument after calibration (note not to touch the moving calibration knob) in standard carton white ceramic plate work (also should put prospective positioning box) values then the screen should appear. The work with the white ceramic plate calibration value is not more than 1.2Gs. This work should be carried out each operation is not necessary.
5. Measurement: Place the instrument on the sample, the reading displayed on the screen is the gloss value of the sample must be flat note sample.
Five equipment maintenance and precautions:
1. The use should be avoided direct sunlight, otherwise affect the measurement accuracy.
2. The instrument is equipped with two standard plate zone should be kept clean, do not touch the surface with your fingers, such as surface stains will cause instrument errors increased and inaccurate readings available lens paper or anhydrous alcohol wipe.
3. Because of high stability of the instrument, the instrument does not have to constantly calibrated, it is recommended after two hours of continuous use, re-calibration again.
4. The instrument design high battery usage when the battery below 0.8V (battery power is exhausted), instrument readings begin to decline, the instrument display top right corner of the red LED lights, prompting the operator to replace the battery. Open the left side of the instrument battery compartment cover, remove the old battery and put a new battery, anode inward, toward the outside of the positive electrode, cover the battery compartment lid, the instrument can be used again. battery depletion should be replaced, otherwise the long term storage, the old battery possible outflow of waste, causing damage to the instrument.
5. The calibration process, as found in the rotary knob to the end of scaling can not achieve the calibration value black glass standard board may be seriously contaminated instrument optical lens, lens tissue available at this time to clean the lens stained with a little ethanol If still not resolved, you will need to open the cover on the right side of the instrument commissioning. first instrument calibration knob counter-clockwise rotation in the end, and then rotated clockwise 2.5 turns the instrument measuring port on the black glass standard board box , adjust the bottom right of the board with a small screwdriver blue multi-turn potentiometer, counterclockwise rotation decreases the value, rotate clockwise increases the value, until transferred to the calibration value of black glass standard plate mounted on the left side of the plate, has been adjusted .
The instrument Three Guarantees, one year warranty and lifetime maintenance, use and user if there is a technical problem, you can contact me company.
VII. The complete set of instrument
1. Host a.
2. a standard board box (with a black standard board, a board of white ceramic work).
3. a holster, a outer carton.
4. The instrument uses a manual, certificate copy.
5. Wipe lens cloth one.