Measuring |
Input signal No.: 1 Input type: 2 terminal, ground for reference Input resistance: 100 k or 10 k Maximum input voltage: 60 V Display refresh rate: 3 times/s |
DC Measurement |
Resolution: 4¾ digits Integrating capacitor: 1 µF Input resistance: 100 k, 10 k,10 k, 10 k Range: 400mVs, 40mVs, 4 mVs, 0.4mVs Resolution: 0.1 mVs, 0.01 mVs, 0.001 mVs, 0.0001 mVs Accuracy : Migration ±10 µVs ±DC integral drift Threshold ± 0.25% readings (maximum change rate <10Vs/s) Min. input: dφ/dt: 20 µVs/minute Max. input: dφ/dt: 60Vs/s Integral migration: ±1µVs/minute |
DC Peak Value |
Resolution: 4¾ digits Integrating capacitor: 1 µF Input resistance: 100 k, 10 k, 10 k, 10 k Range: 400mVs, 40mVs, 4 mVs, 0.4mVs Resolution: 0.1 mVs, 0.01 mVs, 0.001 mVs, 0.0001 mVs Accuracy : Migration ±100 µVs ±DC integral drift Threshold ± 5% readings (maximum change rate <10Vs/s) Max. input: dφ/dt: 60Vs/s |
AC Measurement |
Resolution: 4¾ digits Integrating capacitor: 0.1 µF Input resistance: 100 k, 10 k, 10 k, 10 k Range: 40mVs, 4mVs, 0.4 mVs, 0.04mVs Resolution: 0.01 mVs, 0.001 mVs, 0.0001 mVs, 0.00001 mVs Frequency response range: 2 Hz to 50 kHz Accuracy: ±1% reading ± 4uVs(10Hz-10kHz) ±5% reading ± 4uVs(2Hz-10Hz: 10kHz-50kHz) Integral drift: N/A |
Front Panel |
Display: LCD display with back light function Display resolution: 4¾ bit Display refresh rate: 3 times/s Display unit: Vs, WbN, MxN, Vs/N, Wb, Mx, Gs, T, %, Oe, A, Wb*cm^2, Unit number: µ, m, K, M, G Keys: 16 key keyboard, with the multiplexing function |
Interface |
Parallel interface: DB-25 parallel port Serial interface: Standard RS-232C, changeable baud rate |
Alarm |
Quantity: 3 Set: High and low critical point a, in and out of region, turn on/off buzzer Output: Buzzer sound , high , middle and low alarm relay close contactor. |
Relay |
Relay quantity: 3 Methods: normally open, normally closed Contactor load: 30 V DC at 2 A Action: high and low alarm consistence , can be manually operated. Monitor output range: ± 5V Accuracy: ± 1% of display value of ± 10 mV, (DC to 10 kHz) ± 5% of display value ± 10 mV, (10 kHz to 50 kHz) Minimum load resistance: 1 K Connector: DB25 core plug. |
General |
Environment temperature: -15 ~ 55 ° C. Power supply requirements: 100, 120, 220, 240 VAC, +5% -10%, 50 or 60 Hz, 50 VA Size: 240mm W * 345mm L * 106 mm H Weight: approx. 4 kg |
Item | Title | Qua. | Unit |
1 | LZ-840 Flux Meter | 1 | set |
2 | Power line | 1 | piece |
3 | User’s Manual | 1 | piece |
4 | Warranty Card | 1 | piece |
CAUTION:
As the products of our company are in constant updates, the change of products without pre-notice.