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Item Specifics:
- Product ID:PHG21D
- Type:online ph meter
- Accuracy:±0.03pH±1 word
- Measurement range:
ORP：-1800～1800mV
pH: (0.00～14.00)pH
T: (-10.0～120.0)℃ - Basic error of electronic unit: ORP: ±1mV±1 word
pH : ±0.03pH±1 word
Temperature:±0.3℃ - Instrument basic error: ORP: ±10 mV±1 word
pH: ±0.05pH±1 word
Temperature: ±1.0℃±1 word - Electronic unit stability: ±0.02pH/24h
- Electronic unit input impedance:>=1×1012Ω
- Electronic unit output current error:±1% FS;
- Measured water temperature:(0～60)℃
- Isolated output signal: (4～20)mA DC
- Output upper and lower limits:
pH:(0～14.00)pH
ORP:-1800～1800）mV - Water flow:（100～120）ml/min
- Water pressure:（7～140）kPa
- Instrument normal working conditions:
Environmental temperature:(-5～50)℃；
Relative humidity:<=90% - Power supply:AC (220±22)V，(50±0.5)Hz；
- There is no corrosive gas in the surrounding air;
- There is no vibration around the existence of performance;
- There are no other electromagnetic fields that affect the performance of the magnetic field.
- Weight:2500g
Features:
- Intelligent instrument, can also display the measured water sample pH, temperature (℃) or temperature (℃) and ORP value.
- Structural features for the plate-mounted or wall-mounted, easy to install, operation and maintenance.
- With automatic calculation of slope and automatic temperature compensation.
- With automatic identification 4.00,6.86,9.18 three standard solution function.
- With isolated output (4 ~ 20) mA DC signal, the output upper limit and the output lower limit can be adjusted indefinitely.
- With automatic upper and lower alarm function and power data protection.
- Electronic unit Chassis protection class IP65, to prevent water spray and dust intrusion.
- Companion transmitter: PHGF-27, PHGF-28, PHGF-27B, PHGF-28B transmitter
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
