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Model No.: : ST-120 Product Description IEC 60942:2003 Class1/ANSI S1.40-1984. ● Output sound level : at 94dB and 114dB. ● Frequency : 1KHZ ±1%, Class1, A ● Accuracy : 94±0.3dB 114±0.5dB Specifications ● Sound pressure levels : at 94dB and 114dB. ● For 1/2" condenser microphone calibration. ● Low battery indication. ● Harmonic waves distortion ±3%. ● Output feedback detection. ● Power: 9V battery 006P or IEC6F22 or NEDA 1604 ● Operation environments : 23.0oC ±3oC <85%RH ,850mbar~1050mbar, ≦2000M

Model No.: : ST-106 Product Description - The ST-106 is high performance Class 1 integrating sound level meter. It measures Lxyi, Lxyp, Lxeq, Lxmax, Lxmin, LAE, Lcpeak, Lzpeak functions simultaneously - Fast, Slow, Impulse response time. - Sampling frequency: 20.8 us(48KHz). - Wide frequency range: 10Hz~16KHz. - Wide measurement range: 30dB~130dB. - Wide dynamic range:110 dB. - A/C/Z frequency weighting.

Model No.: : ST-105 Product Description - Statistic analysis. - 24HR measurement. - Integral measurement. - Real time analyzer in 1/1 and 1/3 octave band. - Simultaneously measures A, C, Z and F, S, Impulse. - Measurement function: Lxyp, (Lxyi), Lxeq,1s, Lxeq, T, LAE, E,Cpeak+, Cpeak- , LAFmax, LAFmin, LAFeqT, LASeqT, LAIeqT, Laeq(20Hz~200Hz). - USB Datalogger with 128 records capacity. - Real time clock with calendar. - Sampling Frequency: 20.8us(48KHz). - Wide Frequency range: 10Hz~20KHz. - Wide measurement range: 25dB~140dB. - Wide dynamic range:90 dB. - Fast, Slow, Impulse, PeakC+, PeakC - A /C /Z Frequency weighting. - Optional mini-printer for the analytical result printing. - 5 Languages software (English / Chinese / Spanish / German / Italian) .

Detection of IC lead pseudo-contact (poor contact) states • High-speed testing at up to 0.025 sec./step (1240-01, 1240-03) • Detection of IC lead float and pseudo-contact states • Support for active testing (optional feature) • High-precision probing • Large testing area of 510 × 460 mm (1240-01, 1240-02) • Standard transport capability • Automatic alignment function and simple visual test function

High Performance Populated Board Testing with Expansion Capabilities In populated board production settings where improving productivity is key, even small time losses are unacceptable. The 1220 series provide a single solution for jobs that previously required multiple measuring instruments, featuring a compact PCI bus that delivers a dramatic speed boost of 150%.

Data Creation System Delivers 90% Faster Data Generation, 93% Lower Line Stoppage Times The UA1780 enables high-quality test programs in a short period of time by using net information that has been reverse-generated from Gerber data and component information libraries, and delivers maximum performance when used in conjunction with Hioki’s new FA1240-50 flying probe tester.

Double-sided Board Tester with Maximum Measurement Speed of 0.012s/Step The 1270 and 1271 are fixtureless, dual-sided, bare board testers that provide superior cost performance. Using a total of four arms, two in front and two in back, it is capable of simultaneously testing both sides of an optional board, and is available with a4-terminal resistance measurement function that enables measurement of very small resistances in IVH or through holes. Testable board dimensions (1270): 50 × 50 to 400 × 330 mm Testable board dimensions (1271): 50 × 70 to 610 × 510 mm

100 Steps/Second Ultra-High Speed Board Pattern Inspection System The 1116 Series are high-speed substrate testers that use capacitance testing to greatly reduce the number of testing steps and time required compared to the continuity testing method. They support ordinary bare boards to high-density BGA, CSP, or MCM packages, as well as flexible boards. 1116-71 (Offline type) 1116-72 (Single-robot transport) 1116-73 (Offline, with 1945-21 and 1945-22) 1116-74 (Single-robot transport, with 1945-21 and 1945-22) 1116-75 (Double-robot transport, with 1945-21 and 1945-22) *1945-21: Coaxial Downward Illumination Unit for R arm *1945-22: Coaxial Downward Illumination Unit for L arm Testable board dimensions: 50 × 50 to 610 × 510 mm (*1116-75: to 280 × 510 mm)