Redmark Industry would like to wish a happy Deepavali celebrations to all especially to our Hindu friends. We hope the light of Deepawali brightens your day and wish you a prosperous, healthy, and happy Diwali. read more

Particle counter PCE-RCM 16 Air quality meter for measuring the air quality / 4.3 inch TFT display / Metal housing / Alarm function / TVOC, CO2, PM1, PM 2.5, PM10, temperature, humidity measurement /  Rechargeable battery / For enclosed spaces / Limit alarm  The air quality meter PCE-RCM 16 is ideal for monitoring the air quality in homes, businesses or public buildings where people are staying. The 4.3-inch TFT display on the air quality meter is dimensioned so that all measured values ​​can be read directly. Supported measurements on the air quality meter are CO2, TVOC, PM1, PM2.5, PM10, temperature and ambient humidity. On the display of the air quality meter, the measured values ​​are updated every second. As soon as a measured value exceeds the fixed limit, this is visually indicated to the user.   To power the air quality meter can be operated directly via the micro USB port on the back. The built-in battery with the air quality meter is charged via this interface. Thus, the air quality meter is versatile. It should be noted that the measured values ​​settle within 24 hours after switching on the air quality meter.   N.B. the meter is designed to be operated by mains power, and will run only a few hours by the battery. - 4.3-inch TFT screen - Many different measuring functions - Robust metal housing - Calculation of the air quality index (AQI) - Rechargeable battery via micro USB - Adjustable alarm clock - Different display modes - Fixed limit function Specifications Measurement function TVOC   Measuring range 0.000 ... 9.999 mg / m³ Resolution 0.001 mg / m³ Accuracy ± 10% of the measured value     Measurement function PM1, PM 2.5, PM10   Measuring range 0 ... 999 μg / m³ Resolution 1 μg / m³ Accuracy ± 10% of the measured value     Measuring function temperature   Measuring range 0 ... 50°C / 32 ... 122°F Resolution 1°C / 1.8°F Accuracy ± 1°C / 1.8°F     Moisture measurement function   Measuring range 20 ... 90% rh Resolution 1% Accuracy ± 4%     Measurement function CO2   Measuring range 0 ... 5000 ppm  Resolution 1 ppm Accuracy ± 10% of the measured value     Settling About 24 hours Display TFT display, 4.3 inches Environmental conditions 0 ... 50°C / 32 ... 122°F, max. 90% rh Connection Micro USB for charging the battery Power supply 5V / 2A Battery pack 3000-mAh Casing Metal Dimension 191 x 78 x 67.5 mm / 7.5 x 3 x 2.7 in Weight 336 g / < 1 lb     read more

Particle collector PCE-MPC 20 Dust measuring device for the measurement of pollutant content of the atmosphere / With data memory / USB interface / Mass concentration / Particle counter   The dust measuring device PCE-MPC 20 is a particle counter that measures the particles in the atmosphere. The measurable particle sizes of the dust measuring device are 0.3, 2.5 and 10 μm. In addition to the particle counter function, the dust meter also measures the mass concentrations PM2.5 and PM10. The built-in high-performance pump ensures a sufficient flow rate at the dust measuring device. In addition, the dust meter can also measure the temperature, humidity and dew point.   The measured values ​​can be read directly on the display of the dust measuring device. Data storage is also possible with the dust measuring device in order to analyze the measured values ​​after a measuring process. The battery used ensures a mobile application. This allows a mobile continuous operation of about 4 hours. A dust measuring device is used wherever a possible health hazard due to fine dust could occur. These include pollution from incineration, manufacturing, energy production, vehicle engine emissions, and the pollution that the construction industry generates. - Mass concentration PM2.5 / PM10 - Data memory up to 5,000 data sets - Flow rate 2.83 l / min - Display with graphic real-time diagram - Battery or AC charger operation possible - Alarm function Specifications Mass concentration   Measurable particle sizes PM2.5 / PM10 Measuring range mass concentration 0 ... 2000 μg / m³ Resolution 1 μg / m³     Particle counter   Measurable particle sizes 0.3, 2.5 and 10 μm Flow rate 2.83 l / min (0.1 ft³) Coincidence error < 5% at 2,000,000 particles per ft³ Counting efficiency 50% at 0.3 μm;   100% with particle size > 0.45 μm Counting modes Cumulative, differential, concentration     Measurement of air temperature and relative humidity Measuring range air temperature 0 ... 50°C / 32 ... 122°F Measuring range dew point temperature 0 ... 50°C / 32 ... 122°F Measuring range relative humidity 0 ... 100% Measuring accuracy air temperature 10 ... 40°C / 50 ... 104°F: ± 1.0°C / 1.8°F   Others: ± 2.0°C / 3.6°F Measuring accuracy dew point temperature      10 ... 40°C / 50 ... 104°F: ± 1.0°C / 1.8°F   Others: ± 2.0°C / 3.6°F Measuring accuracy relative humidity 0 ... 20% rel. Humidity: ± 5%   20 ... 80% rel. Humidity: ± 3.5%   80 ... 100% rel. Humidity: ± 5% Operating conditions 0 ... 50°C / 32 ... 122°F, 10 ... 90% rel. humidity,   Not condensing Storage conditions -10 ... 60°C / 14 ... 140°F, 10 ... 90% rel. humidity,   Not condensing Data storage 5,000 data sets (Micro SD card) Display 2.8'', 320 x 240 pixels   Backlit color LCD Power supply Charger Rechargeable battery 1200-mAh, 7.4V 100 .. 240 VAC, 50 or 60 Hz Battery Life About 4 hours in continuous operation Battery recharge time About 2 hours with AC adapter Dimensions 240 x 75 x 57 mm / 9.4 x 3 x 2.2 in Weight 570 g / 1.3 lbs     read more

Particle Counter PCE-AQD 20 Air quality data logger for 5 parameters / Measures temperature, humidity, CO2, PM2.5 and air pressure / SD storage / XLS format / Large LCD / Power adapter and battery operation The air quality data logger PCE-AQD 20 is an ideal measuring device for monitoring the air quality at workplaces. The air quality data logger is ideal for continuous logging of air temperature, humidity, CO2, PM2.5 and air pressure. All these parameters give the occupational safety expert information about the air quality. The measured values ​​are stored by the CO2 air quality data logger on an SD memory card.   The format is XLS, so the measured values ​​can be read directly into Excel, without having to be incorporated into a new software. The measured values ​​are displayed on the large, illuminated display. The air quality data logger is operated by batteries or 9 V power supply unit. As a special feature, this air quality data logger is equipped with an alarm function. This offers the possibility to inform the user about an exceeding of temperature, air humidity or dust load. In addition to the measured values, the air quality data logger also informs about the current time. - 5 measuring functions - Excel data logger on SD card - Large display - Battery and power adapter operation - Ideal for workplace monitoring - Alarm function Specifications Measurement function PM2.5   Measuring range 0 ... 250 μm / m³ Resolution 1 μm / m³ Accuracy ± (10% of rdg. + 15 μm)     Measuring function humidity   Measuring range 5 ... 95% rh Resolution 0.1% RH Accuracy > 70% RH: ± (3% of the prev   + 1% RH)   <70% RH: ± 3% RH     Measuring function temperature   Measuring range 0 ... 50°C / 32 ... 122°F Resolution 0.1°C / 0.18°F Accuracy ± 0.8°C / 1.44°F     Measurement function CO2   Measuring range 0 ... 10,000 ppm  Resolution 1 ppm Accuracy < 1000 ppm: ± 40 ppm   < 3000 ppm: ± (50 ppm + 3% of rdg.)   > 3000 ppm: ± (50 ppm + 5% of rdg.)     Measuring function air pressure   Measuring range 10 ... 1100 hPa Resolution 0.1 hPa Accuracy ± 1.5 hPa     Display LCD display with backlight Storage SD card max. 32 GB Storage rate 2 ... 3,600 s Memory error < 0.1% of the completely stored data Display Hold, Max, Min Measuring rate About 1 s Interface Serial for live visualization on computers   (Data cable SOFT-LUT-USB sold separately) Alarm output OC output 24V / 70-mA DC Power supply 6 x 1.5V AA battery   9V / 1 A power adapter Current consumption 230-mA without lighting   approx. 250-mA with lighting Operating conditions 0 ... 50°C / 32 ... 122°F, max. 80% rh Weight About 387 g / < 1 lb Dimensions 164 x 93 x 72 mm / 6.5 x 3.7 x 2.8 in  read more

Particle counter for indicative measurement / Adjustable alarm limits / Data logger / Micro USB charging interface / Measuring range 0 ... 1000 µg/m³ / Mass concentration / Approx. 9 hours of battery life / 3.2'' color display / Carrying case / 1/4'' tripod connection The particle counter is used in offices, workshops or in laboratories to carry out indicative measurements of the environmental conditions. In addition to the number of particles, the particle counter determines the mass concentration of PM2.5 and PM10 in the measuring range 0 … 1000 µg/m³. In addition, the temperature and the ambient humidity are measured. With the alarm limit function, limit values ​​for PM2.5 can be set on the particle counter. During a measurement it is possible to record the measured values ​​with the particle counter. A memory with a storage capacity of approx. 12 measurement runs, each with 999 measurement points, is available for the particle counter. The interval can be set at different times on the particle counter. The 8 Wh battery can be charged via the micro USB interface. The battery used in the particle counter enables an operating time of approx. 9 hours. Thus, the particle counter can carry out measurements over an entire working day before it has to be recharged. Since the battery is not permanently installed in the particle counter, it can be easily replaced. - Data storage for data logging - Adjustable alarm when limit value is exceeded - Transport case for safe transport - Suitable for indicative measurements - Measuring range 0 ... 1000 µm/m³ - Micro USB charging interface Specifications Mass concentration   Measurable particle sizes PM2.5 / PM10 Measuring range PM 2.5 0 ... 1000 µg/m³ Resolution 1 µm Accuracy PM 2.5 0 ... 100 µg/m³: ±10 µg/m³   101 ... 1000 µg/m³: ±10% of measured value     Particle counter   Measurable particle sizes 0.3 / 2.5 µm Resolution 1 µm Accuracy reference measurement Number of maximum particles 2,000,000 particles/L     Temperature   Measuring range -10 ... 60 °C, 14 ... 140 °F Resolution 0.01 °C, °F Accuracy ±2 °C, ±3.6 °F     Humidity (RH)   Measuring range 0 ... 100 % Resolution 0.01 % Accuracy ±3 %     Further specifications   Response time 1 second Warm up 10 seconds Mounting connection 1/4'' tripod connection Dimensions intake outside: Ø13 mm / 0.51''   inside: Ø7 mm / 0.27''   height: 35 mm / 1.37''     Display 3.2'' LC color display Power supply (mains adapter)   primary: 100 ... 240 V AC, 50 / 60 Hz, 0.3 A   secondary: 5 V DC, 2 A Power supply (battery) 3.7 V, 8.14 Wh, 18650 Battery life ca. 9 hours Interface Micro USB for charging only Auto power off turned off   15, 30, 45 minutes   1, 2, 4, 8 hours Data memory flash memory for approx. 12 measurement runs   a measurement run contains 999 measurement points Storage interval 10, 30 seconds   1, 5, 10, 30, 60 minutes Dimensions 222 x 80 x 46 mm / 8.7 x 3.1 x 1.8'' Weight 320 g / 11.2 oz   read more

Particle counter with RS485 interface / Particle size 2.5 µm / External sensor /  Measuring range up to 999.9 µg/m3 / Fixed voltage supply / Mounting bracket /  For monitoring environmental conditions / 12 V DC power supply The particle counter is the ideal sensor for monitoring the fine dust content of the outside air. The particle counter reliably measures the mass concentration of fine dust of size PM 2.5 up to the measuring range end value of 999.9 µg/m³. The radiation protection of the particle external sensor enables measurements in particularly bad weather conditions. The sensor technology and other electronic components of the outdoor particle counter are protected from a wide range of weather conditions by the housing. The measured value is sent via the RS485 data interface from the connected evaluation unit, depending on the query interval. This means that the particle counter can be connected directly to, for example, the in-house process unit for further processing. - Modbus data transfer - For measuring particle sizes of 2.5 µm - Suitable for outdoor use - Measuring range to 999.9 µg/m3 - Fixed power supply of 12 V DC - Mounting device Specifications Measuring range 0.0 ... 999.9 µg/m3 Resolution 0.1 µg/m3 Measurement accuracy ±15 % ±10µg/m3 at 25 °C / 77 °F, 50% RH of measured value Particle size PM 2.5 Smallest detectable particle 0.3 µm Power supply 12 V DC Output signal Modbus-RTU RS485 Sampling rate depends on the query rate Max.pipe diameter for assembly    90 mm / 3.54'' Number of strands 4 Cable length 2.5 m / 8.2 ft Ambient conditions -20 ... 60 °C / -4 ... 140 °F, 0 ... 70 % RH Power consumption 350 mW Overall dimensions Ø220 mm x 240 mm / 8.66'' x 9.44'' Weight 1221 g / 43 oz read more

Particle counter for indicative measurement / Adjustable alarm limits / Data logger / Micro USB interface / Measuring range 0 ... 1000 µg/m³ / Mass concentration / Approx. 9 hours of battery life / 3.2'' color display / Carrying case / 1/4'' tripod connection   The particle counter is used in offices, workshops or in laboratories to carry out indicative measurements of the environmental conditions. In addition to the number of particles, the particle counter determines the mass concentration of PM2.5 and PM10 in the measuring range 0 … 1000 µg/m³. In addition, the temperature and the ambient humidity are measured. With the alarm limit function, limit values ​​for PM2.5 can be set on the particle counter. During a measurement it is possible to record the measured values ​​with the particle counter. A memory with a storage capacity of approx. 12 measurement runs, each with 999 measurement points, is available for the particle counter. The interval can be set at different times on the particle counter. After recording, the measurement data recorded by the particle counter can be transferred to a computer. The particle counter is connected to any computer via the micro USB interface to transmit the measurement data. Since the particle counter is recognized as a mass data storage device by the computer, the particle counter is independent of the operating system. The measurement data saved by the particle counter are saved in PDF. In addition to data transfer, the 8 Wh battery can also be charged via the micro USB interface. The battery used in the particle counter enables an operating time of approx. 9 hours. Thus, the particle counter can carry out measurements over an entire working day before it has to be recharged. Since the battery is not permanently installed in the particle counter, it can be easily replaced. - Data storage for data logging - Adjustable alarm when limit value is exceeded - Transport case for safe transport - Suitable for indicative measurements - Measuring range 0 ... 1000 µm/m³ - Micro USB interface Specifications Mass concentration   Measurable particle sizes PM2.5 / PM10 Measuring range PM 2.5 0 ... 1000 µg/m³ Resolution 1 µm Accuracy PM 2.5 0 ... 100 µg/m³: ±10 µg/m³   101 ... 1000 µg/m³: ±10% of measured value     Particle counter   Measurable particle sizes 0.3 / 0.5 / 1.0 / 2.5 / 5.0 and 10 µm Resolution 1 µm Accuracy reference measurement Number of maximum particles 2,000,000 particles/L     Temperature   Measuring range -10 ... 60 °C, 14 ... 140 °F Resolution 0.01 °C, °F Accuracy ±2 °C, ±3.6 °F     Humidity (RH)   Measuring range 0 ... 100 % Resolution 0.01 % Accuracy ±3 %     Further specifications   Response time 1 second Warm up 10 seconds Mounting connection 1/4'' tripod connection Dimensions intake outside: Ø13 mm / 0.51''   inside: Ø7 mm / 0.27''   height: 35 mm / 1.37''     Display 3.2'' LC color display Power supply (mains adapter)   primary: 100 ... 240 V AC, 50 / 60 Hz, 0.3 A   secondary: 5 V DC, 2 A Power supply (battery) 3.7 V, 8.14 Wh, 18650 Battery life ca. 9 hours Interface Micro USB for charging and for data transfer to a PC Auto power off turned off   15, 30, 45 minutes   1, 2, 4, 8 hours Data memory flash memory for approx. 12 measurement runs   a measurement run contains 999 measurement points Storage interval 10, 30 seconds   1, 5, 10, 30, 60 minutes Dimensions 222 x 80 x 46 mm / 8.7 x 3.1 x 1.8'' Weight 320 g / 11.2 oz read more