H-Instruments
Underwater Acoustic
Professional Hydrophone & AmplifierHY-20 is a complete hydrophone system. You only need a headphone with 3.5mm phone plug Save 20$ and buy Hydrophone and Amplifier together! Hydrophone HY-01: Specification: Frequency range (-3dB) 20Hz to 100kHz Transducer Sensitivity dB, re 1V/µPa -170 Maximum Operating Depth (tested) 30m Output impedance 10 Mohm (piezo) Nominal capacitance: 2.5nF plus cable @ 118pF/m) For best results use amplifier with high input impedance 1 Mohm, like HY-11 Operating Temperature Range -15 C to +50 C Cable length about 3 m (other lenghts on request) Connector 3.5mm phono mono (or stereo) Dimension: Diameter 16mm(max), length of piezo 32mm, total lenght with cable gland 45mm (max) Application; Mammal - whale Dolphin sound listening/recording Detect marine mammals for conservation & research Environmental science & research High frequency underwater communication, we can tun e the piezo to specific frequency on request! Contact to us for more info! Geophone Kayaking Education Hydrophone Amplifier HY-...
Scientific Instruments,
High Voltage and High Frequency Driver Amplifier 250VppHigh Voltage and High Frequency Driver Amplifier Piezo amplifier etc High voltage up to 200Vpp High frequncy, 100Hz to 500kHz and up to 1 MHz (-6dB) Gain 18,6dB (8,5x),
Scientific Instruments,
Professional Hydrophone for Underwater Sound Recording HY-01HY-01 is a Omni Directional passive Piezoelectrical Hydrophone Application; Mammal - whale - Dolpin sound listening/recording Detect marine mammals for conservation & research Environmental science & research High frequency underwater communication, we can tun e the piezo to specific frequency on request! Contact to us for more info! Geophone Kayaking Education Specification: Frequency range (-3dB) 20Hz to 100kHz Transducer Sensitivity dB, re 1V/µPa -170 Maximum Operating Depth (tested) 30m Output impedance 10 Mohm (piezo) Nominal capacitance: 2.5nF plus cable @ 118pF/m For best results use amplifier with high input impedance 1 Mohm, like HY-11 Operating Temperature Range -15 C to +50 C Cable length about 3 m. Other lenghts on request @ 3$ per meter Connector 3.5mm phono mono (or stereo). Please conntact use for other connectors. Dimension: Diameter 16mm(max), length of piezo 32mm, total lenght with cable gland 45mm (max) Dimension, D=16 mm; L=50mm Note color can be different from t...
Scientific Instruments,
Remote Online Long Distance Temperature logger using 4-20 mA Current LoopTon-2 is a waterproof Current Loop 4-20mA online temperature datalogger. Features: Long distance temperature data logging,Small size, built in a PG9 nipple w/ PG9 thread, easy to install, Waterproof down to 10m (tested) High accuracy Real time monitoring Only 3 wires, comes with 1m cable. Temperature range -10 C to +100 C Accuracy 0 C - 70 C , +-1 C (+-2 C max) Accuracy -30 C - 85 C , +-1 C (-2 C/+4 C max) Temperature resolution: 0.2 C. Supply voltage 5 to 24V, polarity protected Current Size: L= 30mm, D= 19mm (pg9) + kabel Package include: 1x online datalogger TON-2
Scientific Instruments,
Analog Isolation Amplifier ISO-10 10 Hz to 100kHzISO-10 is a Analog Isolation Amplifier Advances: Providing safety from high voltages for electronic control equipment Effective communication across sub-systems with relatively high ground potential difference Preventing electrical noise from corrupting sensitive signals Specification: Bandwith: 10 Hz to 100 kHz Input signal 2Vpp max Output signal 2Vpp max Gain 1x (0dB) Size 85x54x30 mm Power 9V battery or regulated noise free powersupply Package includes: ISO-10 9V battery clip with a DC connector
Scientific Instruments,
Online temperature Current Loop Data Logger 4-20mA -15°C to +125°CHCT-1 is a high temperature online current loop data logger Features: -15 C to +125 C temperature range 4 to 20mA current loop output for robust and long distance High accuracy typical +- 1 C from -10 to +125 C Long distance data logging over 100m is possible Robust metal housing Specifications: Voltage 40V max Temperature response typical 1 min. in air Accuracy : 0 C to 70 C, typ. +-1 C, max +-2 C -15 C to 125 C, typ. +-1 C, max -2 C / +4 C Resolution: Dependens on the 4-20mA receiver used.
Scientific Instruments,
Online temperature logger - remote loggingIntroducing the Ton-1 Online Temperature Logger your go-to solution for precise and reliable temperature monitoring! This waterproof online temperature logger is designed to withstand depths of up to 10m, making it perfect for various environments. With its compact size and built-in PG9 nipple, installation is a breeze. Experience high accuracy with real-time monitoring, all while using just three wires and a 1-meter cable (custom lengths available). The USART - TTL-level interface allows for easy connection to embedded systems or a USB interface (not included) for PC connectivity. Plus, free serial capture programs are at your disposal!
Scientific Instruments,
Professional Hydrophone Amplifier HY-11HY-11 is a Professional Hydrophone Amplifier. A high quality headphone amplifier with a built in high impedance and high gain pre-amplifier for optimum use with with high impedance hydrophones. You only need a Hydrophone and a headphone with 3.5mm phone plug Features: Portable, powerful and easy to use. USB charging Amplifier can be used for more than 8 Hours per charging High input impedance preamplifier for Piezo hydrophone application Can be used a preamplifier for a power amplifier Application; Mammal - whale - Dolphin sound listening/recording Detect marine mammals for conservation & research Environmental science & research High frequency underwater communication, we can tun e the piezo to specific frequency on request! Contact to us for more info! Geophone Kayaking Education Specification: Color: Black Material: Steel Model: HY-11 Size: 97x60x15mm Input/Output Port: 3.5mm Studio Input Lithium Battery Capacity: 2000mAh included Working Time: More Than 8 Hours Amp Internal Volt...
Scientific Instruments,
RTD simulator / calibrator & tester in °C or °F PT100 (HS100) or PT1000 (HS1000)HS-100 is a handheld easy to use simulator for PT100 or PT1000 0.3850 platinum resistance elements (RTD) used for temperature measurements. 12 fixed output settings in C : -25 C, 0 C, 25 C, 50 C, 75 C, 100 C, 150 C, 200 C, 250 C, 300 C, 400 C & 500 C. OR 12 fixed output settings in F: -10 F, 32 F, 80 F, 120 F, 150 F, 200 F, 300 F, 400 F, 500 F, 600 F, 750 F & 900 F. Custom temperatures points in C or F on request. Contact us with your requests! Applications: Checking temperature meters and measuring systems. Helping maintenance personnel and integrators in RTD analog input testing, troubleshooting and application development. Temporarily replace and simulate a 2-wire, 3-wire or 4-wire Platinum 100 Ohm 385RTD resistor Since the output from HS-100 is purely passive resistance it will operate with all types of PT100 measuring instruments. Specifications: Accuracy typical +- 1% or +- 1 C (+-1.2 F) whatever is bigger. HS-100 is not a calibrator, but are intended to verify and check in a...
Scientific Instruments,
Transimpedance Amplifier - Photo diode Current AmplifierIntroducing the HT-106 Transimpedance Amplifier, your go-to solution for precise photo diode current amplification! Perfect for light sensor applications and low current measurements, this amplifier converts tiny currents into easily readable voltage signals. With a maximum input of 2uA and an impressive output of 2V at 2uA, the HT-106 boasts a gain of up to 1,000,000 V/A, ensuring you capture even the faintest signals. Designed for stability with input capacitance up to 100pF, it features a low input bias current of 1pA and minimal noise, making it ideal for sensitive applications. The compact design (85 x 54 x 300mm) and lightweight (160g) make it easy to integrate into your setup. Plus, it s CE compliant and comes with a 1-year warranty.
