MAVOLUX 5032C http://www.hotektech.com/GMCTemperature.htm Features: Luminance can be measured in lux and footcandles. Large measuring range: to 199,900 lux/19,990 footcandles. Measurement complies with accuracy classes DIN 5032 and CIE no. 69. Measuring Rate approx. 2.5 measurements per second. Silicon photodiode with V(gamma) filter. Cosine correction for oblique, incident light. Rugged instrument design, easy operation. APPLICATIONS: Digital luxmeter for industry, commercial trades, institutes, photo and film studios - classified in accordance with DIN 5032 and CIE no. 69. Even very intense light (e.g. from automotive headlights) can be measured without any additional accessories. Characteristic Values: Range 1) 0.1 to 199.9 lux, resolution 0.1 lux or 0.01 to 19.99 footcandle, resolution 0.01 fc Brightness( with accessories) in candela/m 1 to 1999 cd/m 1 Range 2) 1 to 1999 lux, resolution 1 lux or 0.1 to 199.9 footcandle, resolution 0.1 fc. Brightness( with accessories) in candela/m 10 to 19990 cd/m 10 Range 3) 10 to 19990 lux, resolution 10 lux or 1 to 1999 footcandle, resolution 1 fc. Brightness( with accessories) in candela/m 100 to 199900 cd/m 100 Range 4) 100 to 199900 lux, resolution 100 lux or 10 to 19990 footcandle, resolution 10 fc. Brightness( with accessories) in candela/m 1000 to 1999000 cd/m 1000 Price based on QTY 1 Light meter MAVOLUX 5032C, Price $ 445.00 US. Brightness adapter Type 5908-V0120, Price $ 125.00 US. Calculator with case Type 5999-V0380, Price $ 25.00 US.
TESTO 545 http://www.hotektech.com/Tes545.htm Outstanding features are as follows: Timed mean calculation Multi-point mean calculation via 99 measurement points Up to 99 locations can be selected Logger function (3000 meas. Values) Prints functions as well as contents of memory on infrared printer. Using Comfort software "Light" or "Professional", the information in the Testo 545 can be downloaded and a location list can be saved. Using "Professional" software, separately saved luminous intensity values can be connected to form a curve. This "light profile" provides information on the uniformity of the lighting e.g. in repro tables, for paintings, in halls etc. Sensor Silicon photodiode Meas. range 0 to 100,000 Lux Accuracy To DIN 5032, part 6 f1 = 8% f1 = V (? ) adaption f2 = 5% f2 =cos like rating Resolution can be switched 0 to 32,000 Lux 1 Lux 0 to 100,000 Lux 10 Lux Display 2 line LCD and 2 matrix lines Battery lifetime 9 V IEC 6F22 > 50 h Al-Mn Battery check Automatically in 4 stages Operating temperature 0 to + 50? C Storage temperature -20 to + 70 ? C Dimensions 220 x 68 x 50 (instrument) Weight 500 g (incl. Packaging) Warranty 2 years Price based on QTY 1 Light meter TESTO 545 Price $ 469.00 US. Storage case for meter and probe Price $ 30.00 US. Infrared printer Price $ 298.00 US.
HD 8366 DIGITAL LUX METER http://www.hotektech.com/DeltaOhmHD8366.htm Instrument for measuring the level of light in internal and external environments in the scientific and industrial field. Used especially by electricians and lighting experts, accident prevention specialists, architects, stand designers, decorators, flower growers, etc. It is not damaged by very intense light. A self-zeroing circuit allows the measurement of extremely low lighting levels with excellent stability. Principal characteristics: liquid crystal display 12.7 mm high silicon sensor low battery indicator measuring range: 0.1...199.9/1999 lux 19,9/199,9 klux working temperature: 0...+50?C air humidity: up to 90% precision: ?6% of reading, ?1% of full scale (calibration with tungsten lamp type A 2850 K) power supply: 9V battery dimensions: 80 x 160 x 40 mm (instrument) 20 x 155 x 18 mm (sensor) weight: 200 gr instrument alone. QTY 1 HD 8366 Digital Luxmeter. Measuring range 0....199.000 lux, Autorange, Complete with photometric probe LP8366/PHOT. Price $ 293.00 US
HD 9221 PHOTO-RADIOMETER http://www.hotektech.com/DeltaOhmHD9221.htm The HD 9221K PHOTO-RADIOMETER is a portable instrument with very compact dimensions. It's high technological content is accompanied by a pleasant design. The measuring instrument and a series of interchangeable probes make the unit indispensable for detecting and measuring in lighting systems both in the open and inside buildings and laboratories, for preventing accidents, in flower growing, etc. CHARACTERISTICS - LCD indicator for measuring sources of light, figure height 8 mm. - Input: 1, for photometric, radiometric or light probes. - Probe connection: male connector on the instrument, female on the probe, DIN 45326 8-pole. - Sensor: silicon sensor, surface 7.34 mm 2 , different for the various probes. - Spectral response: photometer 400!A760 nm, photopic curve according to CIE (1924) radiometer 400 to 900 nm. - Conversion frequency: 2 per second. - Auto power off: the instrument has a built-in auto power off system which automatically switches off the instrument after it has been switched on for about 3 minutes. The AUTO POWER OFF system may be disabled by means of an internal jumper. TECHNICAL CHARACTERISTICS Measuring ranges: - Photometer: Spectral range 400 to 760 nm, automatic change of scale, measuring range from 0 to 200,000 lux. For measuring ILLUMINANCE. - Radiometer: Spectral range 450 to 950 nm, automatic change of scale, measuring range from 10 microWatt/cm 2 to 200 milliWatt/cm 2 . For measuring IRRADIANCE. - Luminance: Spectral range 450 to 760 nm, automatic change of scale, measuring range from 0 to 2000 x 10 3 candles/m 2 . For measuring LUMINANCE. - Conversion frequency: 2 per second. - Instrument precision: ?0.15% rdg. ?1 digit with a reference temperature of 25degC to 5degC - Probes precision radiometric ?4% photometric ?5% - Linearity +1% - Resolution <200 = 0.1; >200 = 1 - Stability 0.15% - Zero drift ?0.06% /degC - Working temperature 0 to 50degC - Storage temperature -20 ... +60degC - Relative humidity 10....85% R.H. - Display LCD 8 mm, plus indications - Functions Probe recognition, automatic change of scale, low battery indication, auto power off. - Degree of instrument protection: IP64 - Power supply: 9V battery IEC 6LF22 - Battery life: 200 hours with zinc/carbon battery - Instrument container: ABS Bayer NOVODUR, gray 7553CF, ABS and Anticorodal probes. - Dimensions of the instrument: 42x185x23 mm, weight 130 grams - Dimensions of the kit: 370x140x60 mm, weight 600 grams Price based on QTY 1 Light meter HD 9221 Photo-Radiometer for measuring the illuminance. Complete with carrying case and probe LP 9221/PHOT Photometric probe for measuring the light flow in lux Price $ 250.00 US. Probe LP9221/LUM6 Probe for measuring Luminance, angle 6deg, reading in candles/m2 Price $ 207.00 US
HD 9021 MICROPROCESSOR QUANTUM-PHOTO-RADIOMETER http://www.hotektech.com/DeltaOhmHD9021.htm TECHNICAL FEATURES Microprocessor-control led multifunction quantum-photo-radiometric indicator with LCD indication for measuring sources of light. 2 inputs for probes and one for RS232C with an adapter. Probe connection: 2 DIN 8-pole sockets. Different silicon sensors with different characteristics. Spectral response: photometer 400-760 nm ?3% photopic curve according to CIE, radiometer 190 nm ? 3.5 micron Conversion frequency: 2 per second. Integration time: from 1 second to 1999 hours. MEASUREMENTS AND MEASURING RANGES: Photometer: Spectral range 400-760 nm automatic change or scale or 4 manual scales from 0 to 200,000 Ix (0? 200,000 fcd) Radiometer: Spectral range 400?900 nm, measurements from 1 microwatt/cm2 to 200 mW/cm2 UVA: Spectral range 315?400 nm, peak at 365 nm, measurements from 10 nanowatt/cm2 to 200 mW/cm2 UVB: Spectral range 280?315 nm, peak at 312 nm, measurements from 10 nanowatt/cm2 to 200 mW/cm2 UVC: Spectral range 190?280 nm, peak at 250 nm, measurements from 10 nanowatt/cm2 to 200 mW/cm2 PAR: Spectral range from 400 to 700 nm, measurement in microEinstein per square meter per second measuring range from 0 to 20,000 uE m-2 s-1' Conversion frequency: 2 per second Instrument precision: ?0.1 r.d.g. ?1 digit with a reference temperature of 25?C?5?C Probe precision: radiometric ?3.5% photometric ?4.5% Linearity: +1% Resolution < 200 = 0. 1, > 200 = 1 Stability: 0.15% Zero drift ?0.05%/?C of reading Working temperature 0?50?C Relative humidity: 10.... 80% RH Display: LCD 12 mm, function and photo-radiometric symbols Functions: Automatic and manual change of scale, integration time up to 1999 hours, auto power off. Storage and updating of the Maximum,Minimum and 0 (Energy) values. Optoinsulated serial output RS232C. Power supply: 9V battery IEC 6LF22 Battery life: Approximately 150 hours with alkaline battery Serial output: RS232C data transmission speed: 300 baud, 8 data bit length, 1 start bit, 1 stop bit, non parity. Adapter cable from SUB D female 9-pole to SUB-D female 25 pole connector, manual or automatic transmission of the value displayed; in the latter case, transmission every 10 seconds. SENSORS The sensors used are silicon sensors which vary according to whether photometric, radiometric or ultraviolet measurements are to be made. Special filters correct the sensor response curve, correcting it also according to the cosine law; the sensor-filter unit is all one piece, individually set and calibrated. The sensor used for measuring temperature is a Pt100 platinum sensor. Besides measuring quantum-photo-radiometric units, the instrument can measure temperature in both ?C and ?F with the TP870 series of probes; the sensor used is a Pt100 (100 ohm at 0?C). Characteristics of the instrument when measuring temperature: Measuring range: -200?C...+800?C (-392?F ...+1472?F) in two scales with automatic change of scale. Resolution: -200?C...+200?C = 0.1?C above that = 1?C Precision with TP870 probe included: -50?C...+200?C (-58?F ...+392?F): ?0.15% ?0.4?C ?1 digit. >From -200?C to -50?C and from +200?C to 800?C: ?0.3% ?1?C ?1 digit At temperatures higher than 400?C, avoid violent blows or thermal shock to the TP870 temperature probes as they may cause irreparable damage to the sensor. Weight of the instrument and of the kit: 280g, 1600 g. Dimensions of the instrument and of the kit: 215x73x38 mm, 450x300x105 mm. Price based on QTY 1 Light meter HD 9021K Quanto-Photo-Radiometer for photometric, PAR measurements, two input channels. Complete with carrying case and without probe. Price $ 413.00 US. Probe LP9021PHOT Probe for Illuminance range 0 to 200.000 lux Price $ 135.00 US Probe LP9021LUM6 Probe for measuring Luminance reading candles/m2 Price $ 250.00 US
DO 9721K DIGITAL DATA-LOGGER QUANTUM-PHOTO-RADIOMETER AND THERMOMETER http://www.hotektech.com/DeltaOhmTP872500.htm Portable microprocessor instrument for taking illuminance (lux), radiance (W/m2, ?W/cm2), luminance (cd/m2) and temperature measurements.It takes the integration time measurement, it stores up to 30,000 readings and has the RS232C serial output. Typical applications: lighting in offices, schools, theatres, houses, streets, squares, monuments, accident prevention; UV sources checking, germicides, polymerization of adhesives, shielded artificial cultures, color stability.A wide range of interchangeable probes is available. Principal characteristics: 2 inputs for photometric, radiometric or temperature measurements photometric measuring range: 0...200,000 lux, 0...20,000 fcd radiometric measuring range: 0...2,000 W/m2, 0...200,000 ?W/cm2, 0...200,000 ?mol/m2s, 0...2,000.000 cd/m2 Q energy: depends on the active measurement unit integration time: 20 hours no. of conversions: 2 per second RS232C serial output: 300...19200 baud (galvanic insulated) dual liquid crystal display: 12,5 mm functions: Auto Power Off / Autorange / Hold / Record / Maximum / Minimum / Mean / Relative / A-B / Energy memory: 512 kB (FLASH) Working temperature 0?50?C Relative humidity: 10.... 80% RH power supply: 9 Vdc alkaline battery dimensions: 215 x 73 x 38 mm weight: 320 gr instrument alone Price based on QTY 1 Light meter DO9721K Photo-Radiometer Data Logger Thermometer, for photometric, radiometric, PAR measurements, temperature. Two input channels. Complete with carrying case and without probe. Price $ 566.00 US. Probe LP9021PHOT Probe for Illuminance range 0 to 200.000 lux Price $ 135.00 US Probe LP9021LUM6 Probe for measuring Luminance reading candles/m2 Price $ 250.00 US
================================= AVAILABILITY: 10 - 12 days from order date and delivered F.O.B. PRICES SHOWN ARE US DOLLARS AND EXCLUDE SHIPPING CHARGES FROM TACOMA, WA USA. =================================