No.8263-00
Infrared Thermometer
SK-8900
JAN code : 4974425826391
Calibration : Available
JCSS Accredited Calibration : Not available
SK-8900 is an infrared thermometer with a wide measuring range applicable from frozen food production as cold as –40°C to heavy industry as hot as 450°C, with three different emissivity selectable. Distance-to-spot ratio is 10:1 thus it enables measurement of a narrower area. Calibration traceability certificate service is available.
Leaflet
Instruction manual
Feature
One of the best advantages of a contactless infrared thermometer is its quick response. With SK-8900 you can easily and instantly measure surface temperature in one hand.
■ Applicable for a wide range of temperature from −40 to 450°C. Using a single-point laser marker helps you identify the target at a glance.
■ D:S = 10:1 (D is distance to the object, S is a diameter of a spot circle)
Emissivity is selectable from three points: 0.85, 0.90, 0.95.
■ Certified for PSC, a standard based on Japan's Consumer Product Safety Act, as a class II portable laser device.
■ LCD backlight improves readability in a dark place.
■ Turns off the power automatically if the keys are not pressed for 6 seconds, to prevent from running out the battery even when you forget to turn it off.
■ Auto hold function keeps the measured value on the LCD for 6 seconds.
■ Equipped with a lens cap to protect the sensing section from dust or foreign matter. It also protects users from looking at laser activated accidentally when not used.
■ Traceable calibration available
Description
■ Caution! This device is for industrial use, not for clinical use.
■ What is the distance-to-spot ratio?
A distance-to-spot ratio, which is the ratio of the Distance between the object and the thermometer to the size of the Spot, is preset at D:S = 10:1 for SK-8900. For example, if the distance is 500 mm, a spot circle of diameter 50 mm can be measured. Make sure that the object is larger than the circle.
The spot circle is defined as an area to receive 90% of the emitted energy from the object.
■ Warning: Do not look into the laser marker source or point it on eyes as it may damage eyes.
SK-8900 conforms to the Class II in the Standard for Safe Use of Laser Products (JIS C6802) which is defined as follows: A visible light (wavelength between 400 and 700 nm) with an output level less than 1 mW that a human's protective response can resist.
PSC mark is labeled on the device to prove its quality based on Japan's Consumer Product Safety Act.
Specifications
| Cat. No. | 8263-00 | |
| Product name | Infrared Thermometer | |
| Model name | SK-8900 | |
| Measuring range | −40 to 450°C | |
| Accuracy | ±3°C (−40 to −20°C) ±2%rdg or ±2°C, whichever is larger (−20 to 400°C) ±2.5%rdg (400 to 450°C) under blackbody calibration with ambient temperature 23±5°C, emissivity 0.95 | |
| Resolution | 0.1°C (below 100°C) 1°C (100°C and up) | |
| Emissivity | Selectable from 0.85, 0.90, 0.95 | |
| Distance coefficient | D:S = 10:1 (where D is distance, S is diameter of spot circle)y | |
| Detector | Thermopile | |
| Measured wavelength | 8 to 14 μm | |
| Laser marker | Source wavelength: 650 nm Output: Less than 1 mW Certified for PSC, a standard based on Japan's Consumer Product Safety Act, as a class II portable laser device. | |
| Operation ambient | 0 to 50°C, less than 80%rh without condensing | |
| Power requirement | 9-volt battery x1 | |
| Power consumption | 37 mA max. if both laser and backlight are turned on | |
| Battery life at room temperature | Approx. 5 hours if both laser and the backlight are on; 8 hours if only the laser is on; 20 hours if only the backlight is on; or 50 hours if both the laser and backlight are off | |
| Materials | Main body | ABS resin |
| Lens cap | Polypropylene resin | |
| Dimensions | 46 (W) x 160 (H) x 75 (D) mm | |
| Weight | 157 g including a battery | |
| Standard accessories | Hand strap with lens cap x1, vinyl cover x1, vinyl pouch x1, 9-volt zinc-carbon battery x1, instruction manual | |