Product parameters:
product description
HC series of coating thickness gauge is the use of eddy current thickness measurement method and the electromagnetic thickness of the portable coating thickness gauge, it can quickly, without damage, precision coating, coating thickness measurement can be used for laboratory, Can be widely used in the field of manufacturing, metal processing industry, chemical industry, commodity inspection, etc. It is an essential instrument for material protection, and can be used for non-destructive measurement of magnetic metal matrix (such as steel, iron, alloy and (Such as zinc, aluminum, chromium, copper, rubber, paint, etc.) and non-magnetic metal substrate (such as copper, aluminum, zinc, tin, etc.) on non-conductive coating thickness (Such as rubber, paint, plastic, anodized film, etc.).
Parameter characteristics
◆ magnetic and eddy current thickness of the two methods can not only measure the magnetic metal substrate on the non-magnetic coating thickness can be measured non-magnetic metal substrate on the thickness of non-conductive coating;
◆ has two measurement methods: continuous measurement mode (CONTINUE) and word measurement mode (SINGLE);
◆ There are two ways of working: direct mode (DIRECT) and group mode (App1);
◆ There are five statistics: mean (MEAN), maximum (MAX), minimum (MIN), number of tests (NO.), Standard deviation (S.DEV);
◆ Two methods can be used to calibrate together, and the basic calibration method can be used to probe the system error correction;
◆ has a storage function: can store 500 measurements;
◆ has a delete function: the measurement of the emergence of a single suspicious data to delete, you can also delete all the data in the storage area for new measurements;
◆ can be set limit: the limits of the measured value can be automatically alarm; and histogram can be used to analyze a number of measurements;
◆ print function: can print measurement, statistical value, limit, histogram;
◆ with the PC with the same communication: the measured value, the statistical value transmitted to the PC, in order to further processing the data;
◆ with power undervoltage indication function;
◆ operation of the project has a beep;
◆ with error prompt function, through the screen or beeps for error tips;
◆ There are two shutdown modes: manual shutdown mode and automatic shutdown mode;
Specifications
Probe type | HC-210 (magnetic F) | HC-220 (magnetic N) | HC-200 (dual-use FN) | |
working principle | Magnetic induction | vortex | Magnetic induction + eddy current | |
Measuring range (μm) | 0~1250 | 0 ~ 1250? On the chrome-plated copper (0-40) | 0 ~ 1250? On the chrome-plated copper (0-40) | |
Low resolution (μm) | (0-100), 1 [mu] m (100-1250) | |||
display | Back to face, four readings, two lines of statistics show that the Chinese operation | |||
calibration | Factory calibration, zero calibration, calibration foil calibration | |||
Indication | One point calibration (μm) | ± (3% H + 1) | ± (3% H + 1.5) | ± (3% H + 1) ± (3% H + 1.5) |
Two-point calibration (μm) | ± ((1 to 3% H) + 1) | ± ((1 ~ 3% H) +1.5) | ± ((1 to 3% H) +1) ± ((1 to 3% H) +1.5) | |
Test strip | Measurement of small radius of curvature (μm) | Convex: 1.5 mm / concave: 3 mm | ||
Diameter of the smallest face value (mm) | Φ7 | Φ5 | F-type Φ7, N-type Φ5 | |
Critical thickness of substrate (mm) | 0.5mm | 0.3 mm | F type: 0.5mm, N type 0.3mm | |
Use of the environment | Temperature: 0 ° C to 40 ° C | |||
Humidity: 20% RH to 90% RH | ||||
No strong magnetic field environment | ||||
Dimensions | 140 * 65 * 30mm | |||
Net Weight | 0.2KG | |||
Probe selection parameter table
| Covering layer | Organic materials such as non-magnetic coating | Non-magnetic non-ferrous metal coating |
| Substrate | (Such as: paint, paint, plastic, enamel and anodized, etc.) | (Such as: chromium, zinc, aluminum, copper, tin, silver, etc.) |
| Such as iron, steel and other magnetic metal | F-type probe Measuring range: 0μm ~ 1250 μm | F-type probe Measuring range: 0μm ~ 1250 μm |
| Such as copper, aluminum, brass zinc, tin and other non-ferrous metals | N-type probe Measuring range: 0μm ~ 1250 μm | N-type probe is only used for copper plating Measuring range: 0-40 |
