Digital Student Physiograph

Digital Student Physiograph with High resolution colored TFT Display Student Physiograph is used or the recording of Bio-electrical potentials, E.g. EEG, ECG, ENG, EMG, Pulse, Respiration, Blood pressure ETC, IT is made of light metal for compactness and lightness. Its performance is outstanding due to adoption of integrated circuits. Features: 1. Indigenous digital physiograph with time and event channel, 2. Compact light weight and easy to operate by a beginner, 3. Standalone unit having coloured TFT display for displaying online & offline recording data, 4. System has six couplers fitted in a single unit easy to carry, 5. System has eight transducers (Force, Pressure, Volume, Respiration, Temperature, Pulse, Respiration Belt, & Isotonic), 6. Facility to store Recording data and review the same on TFT, 7. Interface to the Computer- through USB, 8. System provided with software to review and print the recorded data from PC, Couplers: To record different parameters the standard range of coupler is as follows, Bio-potential coupler: for recording all AC phenomena like ECG, EMG, ENG, EEG etc. It is supplied with 3 pin junction box, EEG-EMG electrodes and paste etc. Straingage coupler: It is used to record muscle activity force, effect of drug on heart activity, blood pressure from cannulated animal, volume changes etc. Pulse â?? Respiration coupler: It is used to recording pulse or respiratory activity using pulse respiration belt or respiration transducer. Isotonic coupler: It is used to record isotonic fine movement transducer one can perform experiment on Isolated uterus and Isolated intestine. EKG coupler: It is used to record clinical ECG. It is supplied with 5 pin junction box, limb & chest electrodes and jelly. Temperature coupler: It is used to record internal or surface temperature. Transducers: A transducer is a device which converts one form of physical energy in to electrical energy or vice versa. To record parameters which are not available in electrical form e.g. pulse, respiration, temperature, phono cardiogramme etc., one needs to use appropriate transducer. Technical Specifications: No. of channels: 1, 2, & 3. Display & Size: Coloured TFT- 15.5x9.5 cm. Channel width: 80 mm. A/D conversion: 16-bit A/D. Sensitivity: 50, 100, 200, 500 uv/cm & 0.5, .1, .2, .5, 1, 2, 5, 10, 20, 50, 100 div/ sec. Data sampling frequency: > 256 Hz. Notch Filter: 50-60 Hz. Input Impendence: > 1mega Ohm. CMRR: > 80-85 db. Standard Accessories: ECG electrodes: 1 Set of 4 Nos. EEG electrodes: 10 Nos. Bio-potential junction box: 1 No. EMG disc electrodes: 1 set of 10 Nos. Ground electrodes: 1 No. EEG Paste: 1 Jar. ECG Jelly: 1 Bottle Operating Manual: 1 No.