TEC Model 3 Blower Door System Specs |
Maximum Flow |
6,300 CFM at free air (2,973 l/s, 10,700 m3/h) 5,350 CFM at 50 Pa (2,524 l/s, 9,090 m3/h) 4,900 CFM at 75 Pa (2,360 l/s, 8.495 m3/h) |
Minimum Flow |
300 CFM with Ring B (141 l/s, 510 m3/h) 85 CFM with Ring C (40 l/s, 144m3/h) 30 CFM with Ring D (14 l/s, 51 m3/h) 11 CFM with Ring E (5 l/s, 18 m3/h) |
Dimensions |
20 in. (50 cm) inlet diameter, 10.25 in (26 cm) length |
Weight |
33 lbs. (15 kg) with Flow Rings A & B |
Flow Accuracy |
+/- 3% with DG-700 or DG-1000, Rings D & E +/- 4% or 1 CFM |
Calibration |
Meets ASTM Standard E779, E1554, CGSB-149.10-M86, EN 13829, ATTMA Technical Standard 1, NFPA 2001, RESNET and USACE |
Power |
3/4 hp motor (110V) |
Frame Material |
Extruded aluminum |
Frame Width |
28 in. to 40 in. (71 cm to 101 cm) |
Frame Height |
52 in. to 96 in. (132 cm to 244 cm) |
Seal |
EPDM flexible gasket |
Panel Material |
Nylon with built-in vinyl window |
|
TEC Duct Blaster System Specs |
Maximum Flow |
1,500 CFM at free air (708 l/s, 2,548 m3/h) 1,350 CFM at 50 Pa (637 l/s, 2,293 m3/h) |
With flex duct attached |
1,100 CFM at free air (519 l/s, 1,869 m3/h) 1,000 CFM at 50 pa (472 l/s, 1,700 m3/h) |
Minimum Flow |
10 CFM with Ring 3 (5 l/s, 17 m3/h) 2.4 CFM with Ring 4 (1.1 l/s, 4.0 m3/h) |
Fan Dimensions |
10 in. (25 cm) inlet diameter, 7 in (17.8 cm) length |
Weight |
7 lbs. (3.18 kg), 8.5 lbs. (3.86 kg) with 3 flow rings |
Flow Accuracy |
+/- 3% with DG-700 or DG-1000 |
Calibration |
Meets ASTM Standard E779, E1554, CGSB-149.10-M86, EN 3829, ATTMA Technical Standard 1, NFPA 2001, ASHRAE 152, RESNET and USACE |
Power |
110V or 220V |
|
TEC DG-1000 Pressure Gauge Specs |
Pressure Channels |
Two |
Pressure Range |
-2,500 to +2,500 Pascals (-10 to +10 inches of water) |
Display Resolution |
0.1 Pa for readings 0 - 999.9 Pa 1 Pa for readings 1000 Pa and larger |
Accuracy at Typical Use Conditions |
0.9% of pressure reading or 0.12 Pa, whichever is greater |
Units of Measure |
Channel A - Pascals (Future addition - inches of water) Channel B - Pascals, CFM, [email protected], [email protected], [email protected], ACH50, [email protected]/ft², [email protected]/100ft², [email protected]/ft², [email protected]/100ft², [email protected]/ft², [email protected]/100ft² (Future additions - inches of water and equivalent metric units) |
Auto-zero |
On start up and then once every 10 seconds |
Time Averaging |
1, 5, 10 seconds and long-term (continuous update) |
Operating Temperature Range |
42 ° F to 115 ° F (5.5 ° C to 46 ° C) |
Storage Temperature Range |
-4 ° F to 140 ° F (-20 ° C to 60 ° C) |
Display |
480 x 272 pixels, 3.75 x 2.125 inches, capacitive touch screen |
Display Backlight |
User adjustable (default 40%) |
Power |
Two 18650 Lithium Ion batteries with AC charger/power adapter included |
Battery Life |
Over 15 hours of continuous use with default settings 13 hours of continuous use with default settings and wifi active |
Auto-Off |
Adjustable from 10 minutes to 2 hours |
Dimensions |
7.0 x 4.2 x 1.4 inches |
Weight |
15.7 oz |
|
TEC DG-8 Digital Gauge Specs |
Pressure Channels |
One |
Digital Communication |
Bluetooth Low Energy, USB 2.0 |
Accuracy |
0.9% of pressure reading or
0.00048 in. H2O (0.12 Pa), whichever is greater |
Display Resolution |
0.001 in. H2O 0.1 Pa for readings up to 999.9 Pa 1 Pa for readings over 1000 Pa |
Pressure Range |
-10 to +10 in. H2O (-2,500 to +2 ,500 Pa) |
Units of Measure |
Pa and in. H2O |
Display |
320 x 240 pixels, 2-inch diagonal, backlit color TF T LCD |
Power |
Lithium-Ion Polymer Rechargeable Bat tery 2,000 mAh with USB-C charger/power adapter included |
Battery Life |
Typically over 22 hours of continous use |
Auto-off |
30 minutes |
Dimensions |
4.84 x 2.39 x 1.02 inches (123 x 61 x 26 mm) |
Weight |
6.4 oz (182 g) |
Recommended Calibration Interval |
24 months |