Fast, reliable, real-time detection – measure redox-reactive species
- Real-time detection using electrochemical microsensors
- Integrated system includes one temperature sensor, your choice of one additional sensor and a start-up kit
- Current measurement range from 300 fA to 10 µA (four ranges) permits wide dynamic range for detection
- Wide bandwidth allows recording of fast events
- Measure carbon monoxide from 10 nM to 10 µM
- Measure nitric oxide from < 0.3 nM to 100 µM
- Measure hydrogen peroxide < 10 nM to 100 mM
- Measure hydrogen sulfide
- Measure glucose
- Measure oxygen from 0.1% to 100%
- Isolated architecture allows Lab-Trax interface to simultaneously measure free radical and independent analog data (for example, ECG, BP, etc.) on any channel
- Single channel free radical detection
Benefits
Measure up to four different species and temperature in the same preparation or simultaneous measurement in four different preparations
- Lab-Trax data acquisition system is flexible
Applications
- Free radical detection (NO, H2O2, H2S, CO, O2 and glucose)
Click here to view the current Data Sheet.
Real-time detection
Real-time detection and measurement of a variety of redox-reactive species is fast and easy using the electrochemical (amperometric) detection principle employed in the TBR4100. This optically isolated four-channel free radical analyzer has ultra low noise and independently operated channels.
Measure multiple species simultaneously
The TBRis designed for use with WPI’s wide range of nitric oxide, hydrogen peroxide, hydrogen sulfide and oxygen sensors. The TBR4100 can measure four different species simultaneously in the same preparation; the TBR1025 is a single channel unit. Simply plug a sensor into the input channel on the front panel and select the current range. Poise voltage can be selected from a range of values tuned for optimal response from WPI sensors. An independent output for real-time monitoring of temperature is also included.
Lab-Trax data acquisition system is flexible
The TBR1025 analyzer utilizes PC-based data acquisition via our Lab-Trax interface. Data traces are displayed and recorded in real-time. The LabScribe software (formerly called DataTrax) comes pre-configured for single or multiple electrode recording; filters, gains, and smoothing are all set for optimal results. Data can be viewed making adjustments to smoothing and filter settings without affecting the original stored raw data. Electrode calibration from multiple concentration readings can be input into the software"s Multipoint Calibration utility quickly provides a plot and slope calculation for electrode sensitivity determination.
Alternately, the Lab-Trax data interface can be used for providing simultaneous acquisition of Free Radical data along with other physiological data (ECG, HR, BP, etc.) as each of the four input channels has its own independent input, filters and 24-bit converter.
Turnkey systems
TBR4100-416 includes TBR4100 analyzer and power cord, Lab-Trax-4/16 data loggersystem and USB cable, 4 BNC cables, 3 electrode adapter cables, 1 temperature probe, 2 sensors of your choice, and sensor start-up kit(s), if applicable.
TBR Instruction Manual
LabScribe 3 Instruction Manual
| Power | 100 ~ 240 VAC, 50-60 Hz, | ||||||||||||||||||||
| Operating Temperature (ambient) | 0 - 50°C (32 - 122°F) | ||||||||||||||||||||
| Operating Humidity (ambient) | 15 - 70% RH non-condensing | ||||||||||||||||||||
| Warm up Time | < 5 min. | ||||||||||||||||||||
| Dimensions | 135 X 419 X 217 mm (5.25" X 16.5" X 8.16") | ||||||||||||||||||||
| Weight | 1.35 kg (3 lb.) | ||||||||||||||||||||
| Display Functions | 18 mm (0.7") LCD readout, 4.5 digit Polarization Voltage (mV) Current input (nA, µA) | ||||||||||||||||||||
| Controls | Power (on/off) Current Input Range Polarization Voltage | ||||||||||||||||||||
| Analog Output Range | ±10 V (continuous) | ||||||||||||||||||||
| Analog Output Impedance | 10 KΩ | ||||||||||||||||||||
| Channel to Channel Isolation | >10 GΩ | ||||||||||||||||||||
| Channel to Output Isolation | >10 GΩ | ||||||||||||||||||||
| Power Supply to AC Line Isolation | >100 MΩ | ||||||||||||||||||||
| Analog Output Drift | < 10 pA/hr. | ||||||||||||||||||||
| Temperature Input: Number of Channels | 1 | ||||||||||||||||||||
| Temperature Input: Sensing Element | Platinum RTD, 1000 Ω | ||||||||||||||||||||
| Temperature Input: Range | 0-100°C | ||||||||||||||||||||
| Temperature Input: Accuracy | ± 1°C | ||||||||||||||||||||
| Temperature Input: Resolution | 0.1°C | ||||||||||||||||||||
| Temperature Input: Analog Output | 31.25 mV/°C (continuous) | ||||||||||||||||||||
| Amperometric Input: Number of Amperometric Channels | 4 | ||||||||||||||||||||
| Amperometric Input: Signal Bandwidth | 0-3 Hz | ||||||||||||||||||||
| Amperometric Input: Polarization Voltage (selectable via rotary switch) Nitric Oxide | 865 mV | ||||||||||||||||||||
| Amperometric Input: Polarization Voltage (selectable via rotary switch) Hydrogen Sulfide | 150 mV | ||||||||||||||||||||
| Amperometric Input: Polarization Voltage (selectable via rotary switch) Hydrogen Peroxide | 450 mV | ||||||||||||||||||||
| Amperometric Input: Polarization Voltage (selectable via rotary switch) Glucose | 600 mV | ||||||||||||||||||||
| Amperometric Input: Polarization Voltage (selectable via rotary switch) Oxygen | 700 mV | ||||||||||||||||||||
| Amperometric Input: Polarization Voltage (selectable via rotary switch) ADJ (user adjustable) | ± 2500 mV | ||||||||||||||||||||
| Polarization Voltage Accuracy | ± 5 mV | ||||||||||||||||||||
| Polarization Voltage Display Resolution | ± 1mV | ||||||||||||||||||||
| Current measurement Performance: |
| ||||||||||||||||||||
| Notes: | *Instrument performance is measured as the (max-min) over 20 seconds period with open input. Typical values are given at 3 Hz and 0.3 Hz bandwidth. | ||||||||||||||||||||
| Typical sensor performance with TBR4100: ISO-NOPF100 noise | 0.2 nM NO (< 2pA **) | ||||||||||||||||||||
| Notes: | **Sensor noise is measured as the (max-min) over a 20 seconds period with the sensor immersed in 0.1 M CuCl2 solution. |
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"The Effects of Modulating Endothelial Nitric Oxide Synthese (eNOS) Activity and Coupling in Extracorporeal Shock Wave Lithotripsy (ESWL)" by Alexandra Lopez. (n.d.). Retrieved November 12, 2018, from https://works.bepress.com/qian_chen/25/
Nitric Oxide Sensor - 2mmISO-NOPFor pricing, Customers outside of the US and Canada, please contact your distributor.
Hydrogen Peroxide Macro SensorISO-HPO-2For pricing, Customers outside of the US and Canada, please contact your distributor.
Hydrogen Peroxide MicrosensorsMultiple SKUs
ISO-NOPF Flexible Nitric Oxide SensorMultiple SKUs
ISO-NOPNM Nitric Oxide Sensor - 100nmISO-NOPNMFor pricing, Customers outside of the US and Canada, please contact your distributor.
IGS100 Implantable Glucose SensorIGS100For pricing, Customers outside of the US and Canada, please contact your distributor.
Temperature SensorISO-TEMP-2For pricing, Customers outside of the US and Canada, please contact your distributor.
ISO-OXY-2 Oxygen Sensor - 2mmISO-OXY-2For pricing, Customers outside of the US and Canada, please contact your distributor.
The video below shows how to calibrate your oxygen sensor (6 minutes).
WPI(World Precision Instruments Inc.)公司的使命是给神经生理学、心血管生理学和细胞生物学等广大 生物医学科研工作者提供研究用的仪器和工具，使其研究更完善，更**，更精确。WPI China将秉承WPI的理念为中国大陆，中国香港和台湾地区科学 研究者提供优质的产品和周到的服务。
近年来，WPI产品线由神经电生理产品逐渐延伸到生物感应器，心血管生理、病理和心血管药理，光谱检测等领域，革新的产品包括：
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EVOM2, 一款可以在6孔、12孔、24孔和96孔培养板中进行跨膜电阻测量的跨膜电阻仪，是该领域的产品风向标，用于上皮、内皮和肿瘤细胞培养过程中细胞状态的检测，并常用于药物动力学研究和肿瘤药效检测。
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WPI的历史超过40年，在美国、英国、德国、加拿大、澳大利亚、新西兰、法国等欧美生物医学实验室是****的领导供应商之一，供应实验室产品种类超过5000种。我们也将为国内的科学家提供包含神经电生理、生物感应器、心血管和光谱等成套设备的销售及服务，同时提供数据采集系统 、动物实验等手术器械和玻璃毛细管等耗材的销售及服务。
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