HD32.3TCA – Thermal Microclimate PMV-PPD / WBGT

Alat Laboratorium Lingkungan
Thermal microclimate for the measurement of WBGT, PMV (mean predicted vote), PPD (predicted percentage of dissatisfied), DR (draught rate), TU (local turbulence intensity), HI (heat index), UTCI (Universal Thermal Climate Index), TEP (perceived equivalent temperature) indices, CO2, PM1.0, PM2.5 and PM10. Estimation of SARS-CoV-2 decay time on surfaces.

HD32.3TC is the portable version, mostly used in combination with a table stand (small tripod).
HD32.3TCA is the version that is being used with a stable tripod, suitable to be used for measurements during a longer period.

Technically the difference is simple: with the HD32.3TCA the sensors are being connected by a cable and a black globe of 150mm is used. With the HD32.3TC the black globe is 50mm and the sensors are being connected directly on top of the instrument.

Both are fully according to the applicable ISO7730, ISO7726 and ISO7243 regulations.

T dry bulb temperature
Tnw natural ventilation wet bulb temperature
Tg globe thermometer temperature
UR relative humidity
Va air speed
CO2 carbon dioxide
Patm atmospheric pressure
PM1.0, PM2.5, PM10 particulate matter
A bright and clear touch display allows the calculated values for WBGT, PMV/PPD and TU to be directly visible. The data are immediately available via “cloud” application accessible remotely via Wi-Fi connection. The data logger has a large memory capacity for long lasting measurement cycles. Moreover, the rechargeable battery guarantees a working autonomy of at least 24 hours.

Reference standard: ISO 7726 – Ergonomics of the thermal environment – Instruments for measuring physical quantities. ISO 7730 – Ergonomics of the thermal environment – Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria. ISO 7243 – Ergonomics of the thermal environment – Assessment of heat stress using the WBGT (wet bulb globe temperature) index. ASHRAE Standard 55 – Thermal Environmental Conditions for Human Occupancy. ASHRAE Standard 62.1-2019 – Ventilation for Acceptable Indoor Air Quality. ASHRAE Standard 62.1-2019 – Ventilation for Acceptable Indoor Air Quality.

The HD32.3TC and HD32.3TCA have additional possibilities compared to the HD32.3 and HD32.3A instruments – sale, repair and maintenance for the old series will of course stay available.

ORDER CODE:
1.HD32.3 TC Thermal microclimate to measure the WBGT, PMV (Predicted Mean Vote), PPD (Predicted
Percentage of Dissatisfied), DR (draft rate), TU (local Turbulence intensity), HI (Heat Index),
UTCI (Universal Thermal Climate Index), TEP (Perceived Equivalent Temperature) indices,
CO2, PM1.0, PM2.5 and PM10 indices. Estimation of the SARS-CoV-2 decay on surfaces.
Three inputs for probes with SICRAM module. Color graphic touch display. Graph
visualization of the measured parameters. USB and Wi-Fi connection. Li-ion battery
rechargeable via USB.
Includes DeltaLog10 software downloadable from Delta OHM website. Supplied with carrying
case, Li-ion rechargeable battery, cable CP24A, USB cable CP31, power supply SWD05 and
instruction manual. The probes have to be ordered separately.
The probes necessary for WBGT measurement are the following:
• Dry bulb temperature probes TP3207.2 or TP3207.
• Globe temperature probe TP3276.2 or TP3275.
• Natural ventilation wet bulb temperature probe HP3201.2 or HP3201 or
TP3204S.
The probes necessary for PMV and PPD measurement are the following:
• Relative humidity and temperature combined probe HP3217.2R or HP3217R.
• Omnidirectional hotwire probe AP3203.2 or AP3203.
Globe temperature probe TP3276.2 or TP3275.

2.PROBES with SICRAM module – direct connection to the instrument
TP3207.2 Temperature probe with Pt100 sensor. Probe stem Ø 14 mm, length 150 mm. Complete with
SICRAM module. Used for WBGT measurement.

TP3276.2 Globe temperature probe with Pt100 sensor, globe Ø 50 mm. Stem Ø 8 mm, length 170 mm.
Complete with SICRAM module. Used for WBGT and PMV measurement.

HP3201.2 Natural ventilation wet bulb probe. Pt100 sensor. Probe stem Ø 14 mm, length 170 mm.
Complete with SICRAM module, spare cotton wick and 50 cc distilled water.

HP3217.2R Relative humidity and temperature combined probe. Capacitive RH sensor, Pt100
temperature sensor. Probe stem Ø 14 mm, length 150 mm. Complete with SICRAM module.
Used for PMV measurement.

AP3203.2 Omnidirectional hotwire probe. Measuring range: air speed 0.02 ÷ 5 m/s, temperature
0 ÷ +80 °C. Probe stem Ø 8 mm, length 230 mm. Complete with SICRAM module. Used for
PMV measurement.

3.PROBES with 2 m cable complete with SICRAM module
TP3207 Temperature probe with Pt100 sensor. Probe stem Ø 14 mm, length 140 mm. 2 m cable.
Complete with SICRAM module. Used for WBGT measurement.

TP3275 Globe temperature probe with Pt100 sensor, globe Ø 150 mm. Stem Ø 14 mm, length 110
mm. 2 m cable. Complete with SICRAM module. Used for WBGT and PMV
measurement.

HP3201 Natural ventilation wet bulb probe. Pt100 sensor. Probe stem Ø 14 mm, length 110 mm. 2 m
cable. Complete with SICRAM module, two spare cotton wicks and 50 cc distilled water.

TP3204S Natural ventilation wet bulb probe for long-lasting measurements. Capacity: 500 cc of distilled
water. Autonomy: 15 days @ 40 °C. Pt100 sensor. 2 m cable. Complete with SICRAM module,
500 cc bottle and 2 spare cotton wicks.

HP3217R Relative humidity and temperature combined probe. Capacitive RH sensor, Pt100
temperature sensor. Probe stem Ø 14 mm, length 110 mm. 2 m cable. Complete with
SICRAM module. Used for PMV measurement.

AP3203 Omnidirectional hotwire probe. Measuring range: air speed 0.02 ÷ 5 m/s, temperature
0 ÷ +80 °C. Probe stem Ø 8 mm, length 230 mm. 2 m cable. Complete with SICRAM
module. Used for PMV measurement

PROBES FOR PM and CO2 EURO
HP3217B4 CO2, temperature, relative humidity and atmospheric pressure probe with SICRAM module. Direct connection without
cable.
HP3217BV4 CO2, temperature, relative humidity, atmospheric pressure probe with SICRAM module. Direct connection without
cable. Calculation of VOC index (Volatile Organic Compounds).
PMsense-P PM1.0, PM2.5, PM10 Particulate Matter Transmitter to be connected to the RS485 port of the instrument. 2 m cable
with M12 connector on both sides. To be fixed on VTRAP30 or SP32TC (not included).
PMsense-P/C
PM1.0, PM2.5, PM10 Particulate Matter Transmitter to be connected to the RS485 port of the instrument, supplied
with a Calibration Report. 2 m cable with M12 connector on both sides. To be fixed on VTRAP30 or SP32TC (not included.

ACCESSORIES
VTRAP30 Tripod to be fixed to the instrument, height 157 mm.
VTRAP Tripod max height 1310 mm. SP32TC not included.
SP32TC Holder for instrument and for 4 probes with cable. It can be fixed on both tripods (VTRAP30 or VTRAP).
CP31 Spare USB cable with male mini-USB connector on instrument side and male A type USB connector on PC side.
BAG32TC Spare carrying case suitable for HD32.3TC with probes with direct connection to the instrument.
BAG32TCA Spare carrying case suitable for HD32.3TC with probes with 2 m cable.
DELTALOG10 USB flash drive of DeltaLog10 software for PC data download and management. For Windows® operating systems.
SWD05 Spare 100-240 Vac / 5 Vdc-1 A stabilized mains power supply. Output with A type USB connector.
BAT30 Spare rechargeable lithium battery.
AQC 200 cc distilled water.

CALIBRATION KIT FOR INSTRUMENT IN LINE WITH PROBES
VACCREDIAKMC
2 ISO 17025 Certificates in RH for 3 fixed points (4 - 23 - 40 °C)
1 ISO 17025 Certificate in RH for Isotherm A + 3 fixed points (4 - 23 - 40 °C)
1 ISO 17025 Certificate in Anemometry (5 rising points between 0.15 and 5 m/s)
VACCREDIAKMC2
3 ISO 17025 Certificates in RH for 3 fixed points (4 - 23 - 40 °C)
VACCREDIAKMC-B
1 ISO 17025 Certificates in RH for 3 fixed points (4 - 23 - 40 °C)
1 ISO 17025 Certificate in RH for Isotherm A + 3 fixed points (4 - 23 - 40 °C)
1 ISO 17025 Certificate in Anemometry (5 rising points between 0.15 and 5 m/s)

VCERT-KMC 2 ISO calibration Reports in RH for 3 fixed points (4 - 23 - 40 °C)
1 ISO calibration Report in RH for Isotherm A + 3 fixed points (4 - 23 - 40 °C)
1 ISO calibration Report in Anemometry (5 rising points between 0.15 and 5 m/s)