Airflow & Air Quality - Page 36

Manufacturer: Testo AG Brand: Testo Model: 0632 0314

Test 312 Series digital manometers perform differential pressure measurements and are used for gas flow and gas load testing. Meters with 40/200hPa measuring range are used to check flue gas draught, perform differential pressure measurements of combustion chambers and ambient pressure or gas flow pressure. Meters with 300/600 hPa measuring range are used in load and gas-rightness testing on gas and water pipelines up to 6000 hPa (6 bar). The meter has a user-selectable measuring range that provides choice of precision. The user-configurable alarm thresholds provide audible and visual alarms when the threshold is exceeded. The two-line LCD displays pressure from two sources simultaneously.SpecificationsPressure typesDifferentialMedia typeGas and waterCase materialABSPressure unitshPaAlarm threshold-0.04 hPa to +100 hPaAlarm typeAudible and visualDisplay2-line LCDApprovalsDVGW (German Technical and Scientific Association for Gas and Water)Weight300gDimensions215 x 68 x 47mm (H x W x D) xPower9V batteryH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are composed of columns of liquid, and they use gravity and the liquid's density to calculate pressure. Because they have no moving parts, analog manometers do not require re-calibration. Digital manometers have pressure sensors that are connected to a system with a hose to provide a digital readout of the amount of press...

Manufacturer: Fluke Corporation Brand: Fluke Model: SCC190EFG

C190 Protective hard shell carrying case for 190 series ScopeMeter. OC4USB Optically isolated USB adapter/cable. SW90W/034EFG FlukeView software for Windows. English, French and German language.

Manufacturer: Fluke Corporation Brand: Fluke Model: I3000S FLEX-36

The i3000s Flex is an ac current clamp utilizing the Rogowski principle. It can be used to measure currents up to 3000 A when used in conjunction with oscilloscopes, recorders or data loggers. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas. Three ranges: 30A, 300A and 3000A, 1, 10 or 100 mV/A output. Ideal for current measurement on thick and hard to reach conductors without breaking the circuit. Maximum conductor diameter 178mm. CAT III 600V safety rating. Output sensitivity (AC-coupled): 100 mV, 10 mV, 1 mV per A. Load impedance: 100 kilo ohm minimum. Accuracy at +25 degree C: +/-1 percent of range (45 Hz to 65 Hz). Linearity 10 to 100 percent of range: +/-0.2 percent of reading. Noise: 8 mV AC rms (30 A), 2 mV AC rms (300A, 3000A). Frequency range: 10 Hz to 50 kHz (-3 dB). Phase error: less than +/-1 degree (45 Hz to 65 Hz), +/-10 degree (at 20 kHz). Position sensitivity with cable greater than 25 mm from the coupling: +/-2 percent of range. External field with cable greater than 200mm from the head: +/-1 percent of range. Power supply: 2 x AA/MN 1500/LR6 Alkaline, 400 hours, low battery indicator or dedicated external power supply. Temperature Coefficient: +/-0.08 percent of reading per degree C. Working voltage: 600V AC rms or DC. Head circumference: 915mm. Head cable diameter: 14.3mm. Head bend radius: 38.1mm. Cable length (head to electronics): 2m. Output connection: 0.5m cable terminated with safety BNC connector. Supplied with 4mm safety plug adapter. Operating temperature range: -20 to +90 degree C (-4 to 190 degree F) (head), -20 to +85 degree C (-4 to 185 degree F) (electronics). Storage temperature range: -40 to +105 degree C (-40 to 221 degree F) (head), -20 to +85 degree C (-4 to 185 degree F) (electronics). Operating humidity: 15 to 85 percent (non-condensing).

Manufacturer: Wohler Brand: Wohler

The Wohler 4280 KM 410 Indoor Air Quality Meter is the perfect instrument for verifying HVAC system performance and air ventilation control.

Manufacturer: Meriam Process Technologies Brand: Meriam Model: ZM200-DI0500

The Meriam M200-DI0500 Wet/Wet Smart portable digital manometer has an isolated differential sensor to compare the pressure between two sources. The meter has a measuring range of 0 to 500 differential psi. NIST traceable accuracy of + or - 0.05% of full scale (FS) is independent of temperature effect at 23 to 122 degrees F (-5 to +50 degrees C). The 1/8" female NPT connection is composed of 316L stainless steel and has Viton O-rings for use with liquids and potentially corrosive or wet gases. Engineering units include inches of water, psi, mm of Hg, inches of Hg, mbar, bar, kPa, kg/cm2, cm of H2O, user-selectable scaling, and square root. The meter can be field-recalibrated for zero, span, and linearity with one- or five-point calibration. Leak test feature allows users to view Min/Max pressure values and calculate the leak rate per minute in pressure units when pressure testing pneumatic systems. Exponential damping has a user-selectable time constant from 0.1 to 25 seconds to minimize the effect of pulsating pressures.The keypad has a sealed membrane to protect the instrument from contamination, and five dome contact-style buttons to ease operation. The two-line LCD shows 5 significant digits, and has contrast adjustment for use in a variety of lighting situations. The two-stage backlight provides visual indication of over-range measurements. The display can read out in any of eleven pressure units, or can be linearly scaled for user-selectable scaling. The meter has a square root flow function to display flow rate in user-defined units. An adjustable damping feature minimizes the effects of pulsating pressures. A Min/Max function captures the extremes of pulsating or varying pressure signals, and a Hold function freezes the display at any point of interest. Auto Record retains up to 240 readings for future recall. The meter has automatic shut-off at user-selectable times of 10, 20, 30, 45 or 60 seconds to extend battery life. The polycarbonate case is permanently static dissipative to provide ESD protection....

Manufacturer: Meriam Process Technologies Brand: Meriam Model: ZM200LS-DN0028

The Meriam M200LS-DN0028 Lab Standard digital manometer has a non-isolated differential sensor to compare the pressure between two sources. The meter has a measuring range of 0 to 28 inches of water. NIST traceable accuracy of + or - 0.02% includes all effects of linearity, repeatability, hysteresis, and temperature from 59 to 86 degrees F (15 to 30 degrees C). The 1/8" female NPT connection is composed of 316L stainless steel and brass parts and has Viton O-rings for use with clean, dry, non-corrosive gases. Engineering units include inches of water, psi, mm of Hg, inches of Hg, mbar, bar, kPa, kg/cm2, cm of H2O, and user-selectable scaling. The meter can be field-recalibrated for zero, span, and linearity with one- or five-point calibration. Leak test feature allows users to view Min/Max pressure values and calculate the leak rate per minute in pressure units when pressure testing pneumatic systems. Exponential damping has a user-selectable time constant from 0.1 to 25 seconds to minimize the effect of pulsating pressures.The keypad has a sealed membrane to protect the instrument from contamination, and five dome contact-style buttons to ease operation. The two-line LCD shows 5 significant digits, and has contrast adjustment for use in a variety of lighting situations. The two-stage backlight provides visual indication of over-range measurements. The display can read out in any of eleven pressure units, or can be linearly scaled for user-selectable scaling. The meter has a square root flow function to display flow rate in user-defined units. An adjustable damping feature minimizes the effects of pulsating pressures. A Min/Max function captures the extremes of pulsating or varying pressure signals, and a Hold function freezes the display at any point of interest. Auto Record retains up to 240 readings for future recall. The meter has automatic shut-off at user-selectable times of 10, 20, 30, 45 or 60 seconds to extend battery life. The polycarbonate case is permanently static dissipative to provide ESD protecti...

Manufacturer: Fluke Corporation Brand: Fluke Model: TP2

One pair (red, black) of slender probe bodies for probing closely spaced or recessed terminals. Hard stainless steel probe tips. 2mm diameter tip for electronics work. Also compatible with AC72 CAT IV 600V, CAT III 1000V, 10 A rating. UL listed. 1 Year warranty.

Manufacturer: Fluke Corporation Brand: Fluke Model: TP175 Color: Red/Black

Adjustable tip length, allowing increased safety and precision. Compatible with the TL22x series, TL238 and TL27 test leads. Patented TwistGuard extendable tip shroud meets the highest electrical safety requirements to reduce tip exposure while providing the versatility needed for most measurements. Ratings: CAT II 1000V, CAT III 1000V, CAT IV 600V, 10A maximum, Pollution Degree 2. UL Listing. Probes always show correct category rating for tip being used. Environmental ratings: -20 to 55 degree C (-4 to 131 degree F), altitude: 2000m (6562'). 1 Year warranty.

Manufacturer: Fluke Corporation Brand: Fluke Model: TP4

One pair (red, black) of slender probe bodies for probing closely spaced or recessed terminals. Hard stainless steel probe tips. 4mm Diameter probe tip designed to fit securely into IEC electrical wall outlets. CAT IV 600V, CAT III 1000V, 10A rating. UL listed. 1 Year warranty.

Manufacturer: Fluke Corporation Brand: Fluke Model: TP74