Miscellaneous ET226 Edaq

Mã sản phẩm: ET226 |
Thương hiệu: Edaq

Giá bán: Liên hệ
Miscellaneous
Model: ET226
Hãng: Edaq


Yêu Cầu Giá Tốt

Thông tin sản phẩm
A drop counter that features a reflective sensor that contains both an infra-red light emitting diode and a photo-transistor. As a drop passes the sensor, a TTL output signal is emitted. The drop counter connects directly to a DIN plug on an e-corder, providing a convenient way to measure and display titrant volume in relation to one or more solution parameters such as pH, conductance, or temperature.
Improves the speed and accuracy of a titration by eliminating the need to stop the addition of titrant exactly at the endpoint of a reaction. It is used in the EXP011 The pH Electrode and Potentiometric Titrations teaching note.



Thông số kỹ thuật


Material: Chemically resistant DelrinTM
Max count rate: 40 /sec
Power: 9 V DC
Output signal: TTL
Pulse width: 25 ms



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