Profometer Corrosion Potential
PM8500
The most complete half-cell solution for rapid on-site mapping of corrosion potential
- World's fastest data acquisition using our unique wheel electrodes
- Unmatched capabilities with real-time data analytics and visualization
- Light and wireless sensor for comfortable measurements
Applications:
Identifying areas of corrosion in reinforced concrete structures / Estimation of corrosion potential of rebars / Estimation of concrete durability / Investigation of structural failures / Evaluation of effectiveness of corrosion repairs
Technical Specifications:
| Model Number |
PM8500 |
| Technology |
Half Cell Potential |
| Measured Quantity |
Corrosion potential in milivolts [mV] |
| Connection |
Wireless - Bluetooth |
| Cover Measuring depth |
First rebar layer |
| Voltage Measurement Range |
-3000mV to +3000mV |
| Resolution |
+-1mV
|
| Input Impedance |
100MOhm |
| Encoder Accuracy |
+/- 0.5 mm / 0.02 in + 0.78% of measured length
Resolution: 3.3 mm / 0.13 in
(128 steps / rotation) |
| Max Scanning Speed |
1 m/s - 3.3 ft/s |
| Max Area Scan |
50 x 50 m - 165 x 165 ft |
| Dimensions |
| Sensor unit |
2(127 x 59 x 56)mm / (5 x 2.3 x 2.2)in without holder
(127 x 98 x 72)mm / (5 x 3.9 x 2.8)in with holder |
| Rod electrode |
D= 36mm x 155mm / D=1.4 in x 6.1in with protection-cap |
| One wheel electrode |
2(194 x 138 x 127)mm / (7.6 x 5.4 x 5)in without telescopic rod
(2000 x 138 x 127)mm / (78.7 x 5.4 x 5)in with extended telescopic rod
(700 x 138 x 127)mm / (27.6 x 5.4 x 5)in with pulled in telescopic rod |
| Four wheel electrode |
(830 x 350 x 140)mm / (32.6 x 13.8 x 5.5)in without telescopic rod
(2150 x 830 x 140)mm / (84.6 x 32.6 x 5.5)in with extended telescopic rod
(840 x 830 x 140)mm / (32.8 x 32.6 x 5.5)in with pulled in telescopic rod |
| Weight |
| Sensor unit |
(150g / 0.33 lbs without holder
220g / 0.49 lbs with holder |
| Rod electrode |
120g / 0.26 lbs without cable / without cupper sulfate, without Interface-Box |
| One wheel electrode |
2000g / 4.41 lbs without fluid, with interfacebox an telescopic rod
+ 435g / 0.96 lbs including fluid |
| Four wheel electrode |
6900g / 15.2 lbs without fluid
+ 435g / 0.96 lbs per wheel including fluid |
| Standard kit (all items including carrying case) |
7400g / 16.3 lbs |
| One wheel kit (all items including cartoon box) |
2900g / 6.39 lbs |
| Four wheel kit (all items including carrying case) |
17660g / 38.93 lbs |
| Battery |
1xAA (NiMH) rechargeable or non rechargeable
Removable
Flight-safe
8 Hours autonomy
USB-C charger |
| Environmental Conditions |
Humidity <95% RH, non-condensing
Operating temperature: -10ºC to +50ºC |
