Illuminometer PCE-170 A

Color temperature measurement with Lighting Navigator The simplest solution for successful light projects The Light Navigator from the well-known manufacturer Asensetek is more than just a luxmeter. Besides the color temperature measuring, also the color rendering index CRI/Ra can be determined and the light spectrum can be displayed. Thus the Light Navigator is the perfect device for all those, who just want to check the technical data of a lamp or a light, or measure their consisting light installation rapidly. Additionally different standards are deposited for the individual countries. That way it's possible to check if your present installation meets with the standards, with little research only.  The meter works as an independent sensor, just like the other Lighting Passport devices from Asensetek and is coupled via bluetooth with your smartphone or any other smart device (iOS or Android). Download the app, connect via bluetooth and you're ready to go.       Technical data of the Asensetek Lighting Navigator:   Size   Width: 63.1 mm   Depth: 17.5 mm   Height: 63.1 mm   Net weight   92 g ± 1 g (with stand)   Wavelength range   380 ~ 780 nm   Illuminance range Measurable   50 ~ 50,000 lux    Optical resolution (FWHM)   10 nm   Accuracy (@ 1,000 lux Standard Light Source)   CCT:± 3.5 %   Illuminance:± 5 %   Integration time   6 ms ~ 16 s   Operating temperature/   humidity range   0 ~ 35 °C, relative humidity under 80 % with no condensation   Storage temperature/   humidity range   -10 ~ 45 °C, relative humidity of 85 % or less (@ 35 °C) with no condensation Measuring the color temperature and counting with the app of Lighting Navigator     Main Features   Filter   Measurement   Comparison    Measurement Capability   CCT   CRI (Ra)    Illuminance   Spectrum   R9 Rank   IEC-SDCM Rank (MacAdams)   Other Features   Photograph, Note, Auto Connection,    Standard Estimation, GPS Orientation,   Social Media Integration   Language   English, Traditional Chinese, Simplified Chinese   AppStore   Google Play

High precision - the MAVOLUX 5032-B/C USB illuminance meter Every version can be used as a luxmeter without classification by means of a additionally obtainable luminance attachment. The measured value (luminance) is the light effect, that comes from a reflecting or luminating surface and is measured in foot-lambert (fL) or candela per square meter (cd/m²). This very exact luxmeter is available in class C or B, in accordance with the DIN 5032-7, DIN EN 13032-1 appendix B and CIE 69. Every model has a cosine-correction and a V(?) adjustment. The precise measurement, delivers the illuminance of artificial light sources or even daylight. Even with head light illumination and very strong daylight you don't need any accessory. The versions of the luxmeter by GOSSEN Very high accuracies according to class B, are mainly necessary for inspection and certification purposes, which the MAVOLUX 5032 B USB delivers perfectly. Due to the measuring range with a quite high starting sensitivity of 0,01 lx measurements with very small illumination levels can be implemented. The MAVOLUX 5032 B USB includes 5 measuring ranges by means of a typical V( ?)-adjustment (f1') of < 3% and has a pluggable measuring line. Even emergency lightning can be analized easily with this. As with other products of the Gossen company, with a push of the HOLD-button the measuring values are saved and the display lightning is turned on. The MAVOLUX 5032 C USB is mostly used as measuring instrument for standart purposes, which class C is perfect for. With the smallest of 4 measuring ranges you can begin with a starting sensitivity of 0,1 lx. The tolerance of the V(?) adjustment f1’ < 7,5 % is significantly better, than the error limit which is anchored in class C of the DIN norm. The MAVOLUX 5032 C USB includes 4 measuring ranges and has a firmly attached measuring line. Calibration of the Mavolux 5032-B/C USB luxmeter The precision through calibration is very important for the manufacturer. A works calibration certificate or a DAkkS calibration certifacte can be acquired optionally at GOSSEN. The GOSSEN company recommends - depending on the operating conditions - a calibration interval of 12 - 24 months. The following calibration certificates are available on request: factory certificate - H997B and DAkkS certificate - H997D Specifications: Easy feature enhancement: Unclassified measuring of the luminance in cd/m2 or fL is possible via luminance attachment. An additional adapter disc prevents from incorrect measurements because of lateral light incidence.  Comfortable every day use: Easy operation, perfectly legible display, compact construction form,  protected transport in a high quality aluminium suitcase. Wide measuring range: High starting sensitivity and resolution of 0,01 lx resp. 0,001 fc of the MAVOLUX 5032 B USB up to higher illumination levels of 199900 lx bzw. 19990 fc. Permanent Storage: 100 measured values can be saved, retrieved or transferred to a computer via USB-interface. Even middle illumination levels are calculable by this. Highest Precision: Classified measuring of the illumination level in lx or fc according to class B or class C accorting to DIN 5032-7, DIN EN 13032-1 appendix B and CIE 69. Computerised measurement: The continuous operation of the measure is assured through an USB interface. The measure control, as well as the registration, presentation and storage of the measured values happens with the supplied software GLUX 2. Cosine-correction: The brightness of a flat measuring surface is proportional to the cosine of the light incidence angle. This context is considered in the valuation of the receiver. V(?) adjustment: The spectral sensation of the silicon-photodiode is color corrected and corresponds with the spectral brightness sensation of the human eye V(?). The quality of the adjustment is a significant difference between the class B and class C model.   Delivery: Standard Equipment: - Aluminium Case - Battery - Protective cover cap - Standard Software on CD-ROM - USB cable - Instruction Manual Optional Equipment - get here: - Luminance Attachment cd/m² and fL (Order Code M516G) Measures the reflected light, i.e. the luminance of a surface with a measuring angle 10 approx. 15°. By a micro switch the MAVOLUX automatically detects the luminance attachment screwed onto the light measuring probe. The measured luminance value is displayed correctly in value and unit. Please keep in mind that the luminance attachment is adapted to the light collector of 10 mm, older luminance attachments can not be used! The luminance attachment can not be used for classified luminance measurements! - Adapter disc for Luminance attachment (Order Code M499G) The adapter disk may easily be plugged onto the luminance attachment. * For all kinds of screens the light of the room will be shielded. The measuring results will be more precise if you use the adapter disc. * On sensitive surfaces the contact pressure is reduced by the big surface of the adapter disc. Therefore, the risk of damage during the measurement will be reduced considerably. - Special cable length Extends the cable between the base and the measuring unit. Available in 3.5 and 10 meters.

Climate meter PCE-EM 888 incl. Lux meter Extensive measuring functions (8): Wind speed Volumetric air flow Air temperature Relative humidity Dew point Type K thermocouple sensor Barometric pressure Light This compact pocket climate measuring device enables an exact measurement of the most important environmental parameters. With its small size and low weight, this meter is a mobile weather station and can be used almost anywhere. With just the touch of a button, measurements are displayed on the easy-to-read 8 mm (0.32") LCD screen with backlight.Thus, this user-friendly hygrometer has many practical applications for monitoring weather conditions outdoors at construction job sites, farms, marinas and more.The device also features MIN/MAX functionality. The high-quality impellers allow a very accurate measurement of the wind speed and that at a large wind speed measuring range.To detect the wind speed, the temperature, the rel. humidity, volume flow, barometric pressure and illuminance you only need one device.A high-precision type K thermocouple sensor enables fast temperature measurements. The impeller ensures accurate wind speed measurements. While measuring the wind speed, the device always simultaneously measures the temperature of the air flow. The hygrometer also has a relative humidity sensor. The monolithic silicone-based pressure sensor allows for measurement of the barometric or atmospheric pressure (Resolution 0.1 hPa).A light sensor completes the range of measuring capabilities for this multi-use tool PCE-EM 888. Features: High accuracy very precise impeller Compact, portable design Easy-to-read 8 mm / 0.32 in LCD screen with backlight More than 7 measuring functions Impeller replaceable For fast measurements Technical data of the lux meter PCE EM 888: Wind speed Measuring range 80 ... 5910 ft/min0,4 ... 30 m/s1,4 ... 108 km/h0,9 ... 67 mph0,8 ... 58,9 Knoten Resolution 1 ft/min0,1 m/s0,1 km/h0,1 mph0,1 Knoten Accuracy < 20 m/s: ± 3 % v. Mb.> 20 m/s: ± 4 % v. Mb. Volumetric air flow Measuring range max. 54000 CMMmax. 1908400 CFM Resolution 0,0001 ... 1 CMM0,001 ... 100 CFM Accuracy - Relative humidity Measuring range 10 ... 95 % r.F Resolution 0,1 % r.F. Accuracy <70 %r.F. ± 4 % v. Mw.>70 %r.F. ±(4 % v. Mw. + 1,2 % r.F) Air temperature Measuring range 0 ... 50 °C / 32 ... 122 °F Resolution 0,1 °C / 0,1 °F Accuracy ± 1,2 °C / ± 2,5 °F Light Measuring range 0 ... 2000 Lux1800 ... 20000 Lux0 ... 204 ft-cd170 ... 1860 ft-cd Resolution 1 Lux10 Lux0,1 ft-cd1 ft-cd Accuracy ± 5 % v. Mw. ± 8 Digits Type K thermocouple sensor Measuring range -100 ... 1300 °C / -148 ... 2372 °F Resolution 0,1 °C / 0,1 °F Accuracy ± (1 % v. Mw + 1 °C)± (1 % v. Mw + 2 °F) Barometric pressure Measuring range 10 ... 999,9 hPa1000 ... 1100 hPa7,5 ... 825 mmHg0,29 ... 32,48 inHg Resolution 0,1 hPa1 hPa0,1 mmHg0,01 inHg Accuracy ± 1,5 hPa± 2 hPa± 1,2 mmHg0,05 inHg Display 8 mm LCD Operating conditions 0 ... 50 °C / maximal 80 % r.F. Power supply 9 V battery Current consumption Approx. 6.2-mA Weight Approx. 160 g / < 1 lb Dimensions 156 x 60 x 33 mm / 6.2 x 2.4 x 1.3 inDelivery scope:1 x PCE-EM 888 hygrometer1 x Type K thermocouple sensor TF-5001 x 9V battery1 x User manualFurther information as well as the Manual can be found in the Download tab.

Lux meter PCE-174 with data logger, interface and software PCE-174-ICA also available with ISO calibration certificate The PCE-174 Illuminometer with memory for up to 16,000 readings is used for measuring light in industry, agriculture, and research. Increasingly, the Lux meter (especially with calibration certificate) is also used for determining illumination in the workplace, shop window displays, and by designers. It meets with all german and international standards within the category for illuminometers. The Illuminometer displays measurement results in lux and FootCandle. Please consider that 1 FC is equal to 10.70 lux. Calculator for the conversion of Lux. The device automatically detects the peak value, when this value is retained for a minimum 10 µs. Thanks to the possibility of selecting the measurement range, the PCE-174 Illuminometer converts into a high precision instrument that is easy to use. The Illuminometer can also be used by inexperienced personnel. Of course, when light is being measured, the ambient conditions must be taken into consideration. As such, the distance and the angle must be fixed between the illuminometer and the object being measured to obtain results of the highest repeatability. Features: Easy to use Minimum, maximum and hold functions Backlight display 3 3/4 digit LCD; with 41 segment graphic bar Displays readings in lux or FootCandle Battery level indicator Auto shut-off The Overload indicator shows when the measurement range has been exceeded Technical data of the lux meter PCE-174: Ranges 400,0 / 4000 / lux 40,00 / 400,0 klux 40,00 / 400,0 / 4000 / fc 40,00 kfc Resolution 0,1 / 1 / 10 / 100 Lux 0,01 / 0,1 / 1 / 10 FootCandle Accuracy ± 5% of reading ± 10 digits (<10,000 lux) ± 10% of reading ± 10 digits (>10,000 lux) Repeatability ± 3 % Memory 16.000 readings Rate of measurement between 2 and 99 seconds Overload indicator   OL = Overload Screen refresh rate 1,5 per second Operating conditions 0 ... 40 °C / 80 % r.F. Display 3?-stelliges LCD-Display Power 9 V battery Dimensions Device: 203 x 75 x 50 mm / 7.9 x 2.9 x 1.9 in  (width x height x depth) Light sensor: 115 x 60 x 20 mm / 4.5 x 2.3 x 0.7 in (width x height x depth) Cable length: 150 cm Weight 280 g / < 1lb Standards Safety: IEC-1010-1; EN 61010-1 EMV: EN 50081-1; EN 50082-1 corresponding with DIN 5031; DIN 5032   Delivery scope: 1 x PCE-174 Illuminometer 1 x Light sensor 1 x Software 1 x USB cable 1 x Battery 1 x Carrying case 1 x User's manual Optionally, depending on the selection: 1 x ISO-calibration certificate For further information as well as the manual please refer to the Download-Tab.