Industrial Process Control Instruments
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| Brand | BAIF-MAIHAK |
|---|---|
| Model | QRD-1102C |
| Detection Principle | Thermal Conductivity Differential Measurement |
| Target Gases | H₂, Ar, and other binary/multicomponent gas mixtures |
| Output Signals | Isolated 4–20 mA (≤400 Ω load), relay status outputs (calibration, fault, alarm, range switching) |
| Communication | RS-232, Modbus-RTU |
| Display | Backlit LCD with Chinese menu interface |
| Construction | All-metal gas path, corrosion-resistant sensor elements |
| Environmental Rating | Industrial-grade housing, pressure-rated flow path |
| Certifications | Compliant with GB/T 13283–2008 (Industrial Process Analyzers), designed for GLP-aligned operation in continuous monitoring environments |
| Power | AC 220 V ±10%, 50 Hz |
| Operating Temperature | 0–40 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Brand | Baoying |
|---|---|
| Origin | Shanghai, China |
| Manufacturer | Baoying Technology Co., Ltd. |
| Model | GW-03 |
| Measured Gases | O₂ (0–10% / 25% auto-range), CO (0–2.5%), NO (0–2500 ppm), NOₓ, SO₂ |
| Max. Operating Temperature | 1400 °C |
| Dust Tolerance | Unrestricted (cement kiln applications) |
| Ambient Temp. Range | −20 °C to 45 °C |
| Relative Humidity | <90% RH |
| Filter Material | Titanium alloy sintered metal |
| Filtration Precision | ≤0.1 µm |
| Output Alarm | Dry contact, 1 A/220 V AC, interlock-capable |
| Cooling Method | Oil-cooled dry extraction (thermic oil medium) |
| Certified Components | ABB EL3020 or Siemens Ultramat 23 IR analyzers |
| Probe Integrity | SGS-certified materials & welds |
| Optional Features | Motorized telescopic cleaning rod, Kstar 10 kVA UPS backup |
| Brand | Baseline |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | BASELINE 9100 |
| Pricing | Available Upon Request |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-3000 |
| Sensor Type | Paramagnetic |
| O₂ Range | 0–100% vol |
| O₂ Resolution | 0.01% vol |
| O₂ Accuracy | ±1% FS |
| CO Range | 0–10 ppm |
| CO Resolution | 0.01 ppm |
| CO Accuracy | ±2% FS |
| CO₂ Range | 0–500 ppm |
| CO₂ Resolution | 0.1 ppm |
| CO₂ Accuracy | ±2% FS |
| Dew Point Temperature Range | −50 to +100 °C |
| Dew Point Resolution | 0.1 °C |
| Dew Point Accuracy | ±0.5 °C |
| Barometric Pressure Range | 50–110 kPa |
| Pressure Resolution | 0.01 kPa |
| Pressure Accuracy | ±0.5 kPa |
| Zero Drift | ≤2% FS |
| Span Drift | ≤±2% FS |
| Data Storage | Scheduled auto-storage |
| Analog Output | 4–20 mA |
| Digital Interfaces | RS232 / RS485 / USB / Ethernet |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-6000 |
| Sensor Type | Paramagnetic |
| Measurement Range | 80/98–99.99% O₂ (user-selectable span) |
| Accuracy | ±0.1% FS |
| Repeatability | ±0.01% FS |
| Resolution | 0.01% O₂ |
| Response Time | T₉₀ ≤ 15 s |
| Sample Flow Rate | 400 ± 50 mL/min |
| Operating Temperature | –15 °C to +45 °C |
| Relative Humidity | ≤ 90% RH (non-condensing) |
| Data Storage | Scheduled automatic logging |
| Output Interfaces | 4–20 mA analog, RS232 / RS485 serial, USB, Ethernet (TCP/IP) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | MGA-6000 |
| Linearity Error | ≤±2% FS |
| Repeatability | ≤1% |
| Zero/ Span Drift | ≤±1% FS / 24 h |
| Response Time (T₉₀) | ≤20 s |
| Measurement Range | 0–50 ppm (extendable to 0–100 ppm) |
| Resolution | 0.1 ppm |
| Output Interfaces | 4–20 mA, RS232 / RS485, USB, Ethernet |
| Brand | BCC |
|---|---|
| Model | MGA-6000 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Target Gases | Formaldehyde (HCHO), Formic Acid (HCOOH) |
| Accuracy | ≤ ±1% FS |
| Repeatability | ≤ 1% FS |
| Zero/ Span Drift | ≤ ±1% FS / 24 h |
| Response Time (T90) | ≤ 20 s |
| Detection Limit | 1 ppb – 1 ppm (gas-dependent) |
| Measurement Ranges | 0–1, 0–10, 0–50, 0–100, 0–500, 0–1000 ppm, up to 100% vol (customizable) |
| Enclosure Options | 19" rack-mount, benchtop, portable |
| Output Interfaces | 4–20 mA, RS232 / RS485, USB, Ethernet (TCP/IP) |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-6000 |
| Sensor Type | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Measurement Range | 0–3000 ppb |
| Accuracy | ±0.1% FS |
| Response Time | 1–60 s |
| Repeatability | ≤ ±0.5% |
| Resolution | 1 ppb |
| Detection Limit (LDL) | 10 ppb |
| Drift | ≤ ±1% / 24 h |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet, 4G, 5G |
| Enclosure | 19″ rack-mountable & desktop form factor |
| Data Storage | Industrial-grade SSD with ≥5 years local data retention |
| Brand | BCC |
|---|---|
| Model | MGA-6000 |
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Target Gases | Acetylene (C₂H₂) and Ethylene (C₂H₄) |
| Linearity Error | ≤ ±1% FS |
| Repeatability | ≤ 1% FS |
| Drift | ≤ ±1% FS/24 h |
| Response Time (T90) | ≤ 20 s |
| Detection Limit | 1 ppb – 1 ppm |
| Range Options | 0–1, 0–10, 0–50, 0–100, 0–500, 0–1000 ppm up to 100% vol (customizable) |
| Enclosure Types | 19″ rack-mount, benchtop, portable |
| Output Interfaces | 4–20 mA, RS232/RS485, USB, Ethernet |
| Brand | BCC |
|---|---|
| Origin | Hebei, China |
| Model | MGA-6000 |
| Sensor Type | Tunable Diode Laser (TDLAS) |
| Measurement Range | 80/98–99.99% O₂ (user-selectable sub-ranges) |
| Accuracy | ±0.1% FS |
| Repeatability | ±0.01% FS |
| Stability | ±0.02% FS |
| Response Time | T₉₀ ≤ 15 s |
| Resolution | 0.01% O₂ |
| Sample Flow Rate | 400 ± 50 mL/min |
| Operating Temperature | −15 °C to +45 °C |
| Relative Humidity | ≤90% RH (non-condensing) |
| Output Interfaces | 4–20 mA analog, RS232 / RS485 serial, USB, Ethernet (TCP/IP) |
| Brand | Beamex |
|---|---|
| Origin | Finland |
| Model | MC2-II |
| Measurement & Output Isolation | Yes |
| Display | 3.5" High-Resolution TFT Color Screen |
| Operating Temperature | -10 °C to 50 °C |
| Storage Temperature | -20 °C to 60 °C |
| Relative Humidity | <90% RH (non-condensing) |
| Power Supply | Rechargeable Li-ion battery or 12 V DC adapter (battery charging during AC operation) |
| Dimensions | 208 mm × 101 mm × 55 mm |
| Weight | ~700 g |
| Electrical Connections | 4 mm banana jacks (measurement/output), 2.1 mm DC charging port, DB9 RS232 serial port, 7-pin aviation connector for optional pressure modules (e.g., SPMK518/SPMK517) |
| Thermocouple Interface | Miniature flat thermocouple socket with integrated automatic cold-junction compensation (CJC) module |
| Resistance Measurement | 3-wire and 4-wire modes |
| Signal Accuracy (20 °C ±5 °C) | Current ±(0.01% RD + 0.005% FS), Voltage ±(0.01% RD + 0.005% FS), Resistance (4-wire) ±(0.01% RD + 0.005% FS), Frequency ±(0.005% RD + 0.002% FS), Pulse ±1 count |
| Thermocouple Temp Accuracy (K-type, -100–600 °C) | ±0.3 °C (meas), ±0.2 °C (sim) |
| Pt100 (−100–200 °C) | ±0.14 °C (meas, 4-wire) |
| DC24V Loop Power | 24.0 V ±0.5 V |
| Data Logging | Internal storage with timestamped records |
| Firmware Upgrade | Over-the-air via RS232 or USB-to-serial adapter |
| Compliance | Designed for use in accordance with IEC 61000-4 (EMC), IEC 61010-1 (Safety), and supports audit-ready documentation per ISO/IEC 17025 and ANSI/NCSL Z540 requirements |
| Brand | Bettersize |
|---|---|
| Model | BT-Online1 |
| Measurement Principle | Mie Scattering Theory (default), Fraunhofer Diffraction Theory (optional) |
| Particle Size Range | 0.1–1000 µm |
| Accuracy & Repeatability | ≤1% D50 deviation against NIST-traceable or ISO-certified reference standards |
| Laser Source | High-power fiber-coupled laser |
| Detector Array | 68-element photodiode array (forward + side scattering) |
| Optical Design | Positive Fourier transform optical system |
| Sampling Methods | Venturi negative-pressure sampling via笛-type probe or auger sampler |
| Lens Protection | Dual-layer aerodynamic air curtain |
| Dispersing Medium | Compressed air or inert gas (N₂), 0.1–0.8 MPa |
| Test Interval | Continuous or user-defined discrete intervals (minimum 1 s) |
| Monitoring Channels | 1–4 independent process lines (1:1 to 1:4 configuration) |
| Dispersion Modes | Standard (e.g., cement) and high-energy (e.g., alumina, hard ceramic powders) |
| Ingress Protection | IP65 |
| Output Interfaces | Modbus-RTU, Modbus-TCP, 4–20 mA analog output |
| Data Security Compliance | FDA 21 CFR Part 11 (audit trail, electronic signature, role-based access) |
| Standards Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022, GB/T 19077–2016, ISO 13320:2009, Q/ASA 001–2021 |
| Power Supply | 100–240 VAC, 50/60 Hz, 3 A |
| Measured Parameters | Full size distribution, D10/D50/D90/D97/D98, volume-weighted mean diameter D[4,3], surface-area-weighted mean diameter D[3,2], specific surface area, and user-definable fraction content (e.g., <3 µm, 3–32 µm, >45 µm, >80 µm) |
| Brand | Bettersize |
|---|---|
| Model | BT-Online1A |
| Measurement Principle | Mie Scattering Theory (default), Fraunhofer Diffraction Theory (optional) |
| Particle Size Range | 0.1–2000 µm |
| Accuracy & Repeatability Error | ≤0.5% (D50 deviation against NIST-traceable or ISO-certified reference standards) |
| Optical System | Dual-path Fourier-optics architecture (patented forward + reverse Fourier configuration) |
| Detector Array | 92-channel photodetector (forward, side, and backward scattering) |
| Laser Source | High-power fiber-coupled laser |
| Sampling Methods | Venturi negative-pressure sampling (direct pipe insertion), auger-assisted Venturi sampling, or concentrator-enhanced Venturi sampling |
| Lens Protection | Dual-layer aerodynamic air curtain |
| typical maintenance-free interval | 12 months |
| Dispersion Medium | Compressed air or inert gas (N₂), 0.1–0.8 MPa |
| Test Interval Modes | Continuous measurement or programmable interval (minimum 1 s) |
| Monitoring Channels | 1–4 independent process lines (1-to-N configuration) |
| Dispersion Modes | Standard dispersion (e.g., cement) and high-energy dispersion (e.g., alumina, hard ceramics) |
| Enclosure Rating | IP65 |
| Output Interfaces | Modbus-RTU, Modbus-TCP, 4–20 mA analog output |
| Data Integrity Compliance | FDA 21 CFR Part 11 (audit trail, electronic signatures, role-based access control) |
| Standards Compliance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022 |
| Power Supply | AC 220 V, 50/60 Hz, 200 W |
| Reporting Parameters | Full size distribution, D10/D50/D90/D97/D98, volume-weighted mean D[4,3], surface-weighted mean D[3,2], specific surface area, and user-defined size fraction contents (e.g., <3 µm, 3–32 µm, >45 µm, >80 µm) |
| Brand | Bettersize |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | BT-Online2 |
| Pricing | Upon Request |
| Measurement Range | 0.02–2000 µm |
| Principle | Mie Scattering Theory (default), Fraunhofer Diffraction Theory (optional) |
| Accuracy & Repeatability | ≤0.5% D50 deviation vs. NIST/ISO reference standards |
| Calibration | Built-in standard sample verification protocol |
| Laser Source | High-power fiber-coupled laser |
| Detector Array | 92-element photodetector array (forward, side, and backward scattering) |
| Optical Design | Patented dual-path Fourier/inverse-Fourier hybrid optical system with tilted flow cell |
| Sampling Methods | (1) Peristaltic pump + direct suction probe |
| Minimum Test Interval | 3 min (including cleaning & priming) |
| Dispersion System | 600 mL recirculating chamber |
| Purified Water System | 40 L capacity with auto-refill, temperature stabilization (±0.5 °C), and filtration |
| Solvent Recovery System | Closed-loop solvent storage, filtration, and reuse circuit |
| Monitoring Channels | 1–4 parallel process streams (1:1 to 1:4 configuration) |
| Output Interfaces | Modbus-RTU, Modbus-TCP, 4–20 mA analog output |
| Data Integrity Compliance | FDA 21 CFR Part 11 (audit trail, electronic signature, role-based access) |
| Standards Conformance | ISO 13320:2020, GB/T 19077–2024, GB/T 41949–2022 |
| Power Supply | AC 220 V, 50/60 Hz, 200 W |
| Key Reported Metrics | D10, D50, D90, D97, D98, D[4,3], D[3,2], span, distribution trend plots |
| Brand | Bigdipper |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | TBD5 DS1390 |
| Output Signal | 4–20 mA (configurable linear or control mode) |
| Communication Interfaces | RS232, RS485 (selectable baud rate), IEEE 1451.1 NCAP compliant |
| Enclosure Rating | NEMA 6P / NEMA 7 / NEMA 8 / NEMA 9 / IP67 |
| Explosion Protection | Intrinsic Safety (Ia), Class I Div 1 Groups A/B/C/D |
| Operating Temperature | −40 to +85 °C (max 125 °C transient) |
| Storage Temperature | −51 to +125 °C |
| Humidity Range | 0–95% RH (non-condensing) |
| Power Supply | 12/24 V DC ±20%, <100 mW total consumption |
| Repeatability | ±0.02% FS |
| Accuracy | <±1.0% of full scale |
| Response Time | <100 ms |
| Long-Term Stability | ±1% FS per year |
| Wetted Materials | 316SS or 304 stainless steel |
| Measuring Principle | Dual-point differential pressure (ΔP) with temperature-compensated density calculation |
| Probe Immersion Length Options | 30 cm, 60 cm, or 30 cm (model-dependent) |
| Max Working Pressure | 0.0345–0.21 MPa (model-dependent) |
| Display Interface | Built-in 2×16 character LCD driver with external keypad (no PC required) |
| Data Logging | Configurable intervals (hourly,定点, daily, monthly, quarterly, annual) |
| Temperature Compensation | Embedded real-time thermal correction algorithm |
| Digital Outputs | 2 × open-collector 5 V switches |
| Real-Time Clock | Integrated |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Defender 510/520/530 |
| Pricing | Upon Request |
| Flow Range (510L/520L/530L) | 5–500 mL/min |
| Flow Range (510M/520M/530M) | 50–5,000 mL/min |
| Flow Range (510H/520H/530H) | 300–30,000 mL/min |
| Flow Accuracy | ±1% (510/520), ±1.2% (530) |
| Temperature Sensor (520/530 only) | ±0.8 °C (typ.), ±1.3 °C (max) |
| Pressure Sensor (520/530 only) | ±3.5 mmHg (typ.), ±7.0 mmHg (max) |
| Measurement Units | mL/min, L/min, cc/min, cf/min, sL/min, scc/min, scf/min |
| Temperature Units | °C, °F |
| Pressure Units | mmHg, PSI, kPa |
| Reading Modes | Single (manual), Continuous, Burst (1–100 readings avg.) |
| Reading Time | 1–15 sec per measurement |
| Gas Compatibility | Non-corrosive, non-condensing, non-combustible gases |
| Flow Mode | Suction or pressure-driven |
| Power | 6 V sealed lead-acid rechargeable battery (6–8 h typical) |
| Display | Backlit graphical LCD |
| Data Interface | RS-232 serial port |
| Dimensions (H×W×D) | 140 × 150 × 75 mm (5.5 × 6 × 3 in) |
| Weight | 820 g (29 oz) |
| Enclosure | RoHS- and CE-compliant |
| Operating Pressure (absolute) | 15 PSI |
| Operating Temp. | 0–70 °C |
| Storage Temp. | 0–70 °C |
| Warranty | 1 year instrument, 6 months battery |
| Brand | BlazeMetrics |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Blaze Basic Micro |
| Pricing | Upon Request |
| Measurement Range | 230 µm – 4.4 mm |
| Number of Optional Lenses | 1 |
| Sample Dispersion Method | In-line liquid-phase measurement / in-situ reaction system monitoring |
| Image Resolution Precision | Sub-nanometer (optical resolution limited by diffraction |
| Measured Parameters | High-resolution micro-imaging, turbidity, chord-length-based particle size and count distribution, integrated Raman spectroscopy |
| Brand | BM |
|---|---|
| Origin | Shanghai, China |
| Model | 23JC-1505 |
| Objectives | 10× (standard), 20×/50×/100× (optional) |
| Field of View (object-side) | φ30 mm / φ15 mm / φ6 mm / φ3 mm |
| Working Distance | 85.25 mm / 81.94 mm / 16.99 mm / 16.35 mm |
| Projection Screen | φ308 mm (usable area >φ300 mm, crosshair reticle) |
| Screen Rotation | 0–360°, digital readout resolution: 1′ or 0.01° |
| Stage | 320 × 220 mm metal base, φ190 mm glass plate, X/Y travel: 150 mm × 50 mm, rotary stage: φ180 mm |
| Positional Resolution | 0.001 mm (X/Y), 0.001° (rotation) |
| Illumination | 24 V / 150 W halogen lamp (transmitted & reflected) |
| Cooling | Forced-air (3 axial fans) |
| Power | 220 V AC, 50/60 Hz, 350 W |
| Dimensions (W×D×H) | 730 × 400 × 1120 mm |
| Weight | ~160 kg |
| Measurement Accuracy | (3 + L/75) µm (L in mm), contour error < 0.08% under transmitted light |
| Brand | BM |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | JDG-S2 |
| Price | Upon Request |
| Max. Measured Length | 200 mm |
| Direct Measurement Range | 10 mm |
| Minimum Display Resolution | 0.1 µm |
| Measuring Force | (2 ± 0.2) N |
| Indication Repeatability | 0.1 µm |
| Maximum Permissible Error (MPE) | ±0.25 µm |
| Total Measurement Uncertainty | ±(0.5 + L/100) µm (L in mm) |
| Readout | Digital LCD Display |
| Dimensions (W×D×H) | 300 × 170 × 410 mm |
| Net Weight | 18 kg |
| Brand | BM (Biaimu) |
|---|---|
| Origin | Shanghai, China |
| Model | BM-SG20BD D |
| Illumination | Reflected (Epi-illumination) & Transmitted |
| Optical Design | Infinity-Corrected, Dual-Path (Brightfield/Darkfield/DIC/Polarized) |
| Eyepiece Tube | 30° Inclined Trinocular |
| Objective Turret | Quadruple with DIC Slot |
| Total Magnification Range | 50×–500× (with 10× eyepieces and standard objectives) |
| Eyepieces | Widefield Plan 10×/25 mm, Crosshair 10×/20 mm (0.1 mm graticule) |
| Objectives | Infinity-Corrected Long Working Distance Plan Apochromat BF/DF, 5×/0.10, 10×/0.25, 20×/0.40, 50×/0.55 |
| Condenser | NA 1.25 Abbe with Iris Diaphragm & Filter Holder |
| Focus Mechanism | Coaxial Coarse/Fine Drive, Fine Adjustment Graduation: 2 µm |
| Stage | Dual-layer Mechanical Stage, 189 × 160 mm, Travel: 80 × 50 mm |
| Polarization System | Rotatable Analyzer (0–360°), Removable Polarizer & Analyzer |
| Illumination Sources | 12 V/50 W Halogen (Reflected & Transmitted), Kӧhler Illumination, Continuous Intensity Control, Field & Aperture Diaphragms |
| Camera Interface | GT5.0 5 MP CMOS Sensor with MCL-Z C-mount Adapter |
| Software | Geometric Metrology Suite (Point, Line, Circle, Arc, Straightness, Roundness, Area) |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Compliance | ISO 2759, GB/T 1539 |
| Operating Pressure Range | 0–1.5 MPa (adjustable via precision pneumatic regulator) |
| Burst Force Resolution | 0.01 kPa |
| Data Storage Capacity | 50 test records |
| Calibration Adjustment | User-accessible digital offset compensation |
| Safety | Dual-circuit emergency stop, auto-return to home position post-failure |
| Output | Integrated thermal printer with timestamped reports |
| Brand | BPC Instruments |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | AMPTS III |
| Price Range | USD 28,000 – 56,000 |
| Application Fields | Environmental Engineering (Wastewater Treatment, Activated Sludge Assessment) |
| Gas Measurement Resolution | 2 mL / 9 mL |
| Gas Flow Rate Range | 0–6000 mL/h |
| Reactor Volume | 500–2000 mL |
| Maximum Number of Reactors per System | 18 |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | FAST-101 |
| Viscosity Range | 1–12,000 cSt (Newtonian fluids at 25 °C, NIST-traceable) |
| Temperature Range | −20 °C to 200 °C (−4 °F to 392 °F) |
| Pressure Rating | Vacuum to 200 psi |
| Repeatability & Stability | ±1% of reading |
| Power Supply | 115/230 V AC auto-sensing, 50–60 Hz |
| Electrical Connection | FAST-101TSY: Standard 3/4″ NPT or 1″ NPT |
| FAST-102FTSY | 2½″ 3-A sanitary tri-clamp inlet, 2″ tri-clamp outlet |
| Wetted Materials | 316 stainless steel |
| Sensor O-ring Material | Isolast® (fluoroelastomer) at probe tip |
| internal cavity | EPDM or Kalrez® (optional) |
| Optional Configurations | 3-A sanitary compliance |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Model | PV-100 |
| Viscosity Range | 2–10,000,000 cP |
| Shear Rate Range | 1×10⁻³–1×10³ s⁻¹ |
| Shear Stress Range | 2–100 Pa |
| Temperature Range | −25 °C to 300 °C |
| Accuracy | ±1.0% of full-scale reading |
| Power Supply | 24 VDC |
| Maximum Process Pressure | 6.4 MPa (930 psi) |
| Output Signal | 4–20 mA |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Industrial Instrument |
| Model | TT-100 |
| Price Range | USD 14,000 – 70,000 |
| Brand | Brookfield |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Industrial Online Viscometer |
| Model | VTE-250 |
| Viscosity Range | 1–10,000 cP |
| Measurement Principle | Rotational (Coaxial Cylinder, Couette Flow) |
| Display | Digital LCD with Keypad Interface |
| Repeatability | ±0.2% of Full Scale |
| Accuracy | ±1% of Full Scale |
| Output Signal | 4–20 mA (2-wire loop powered) |
| Control Output | Relay-rated up to 3 A, electromagnetic valve compatible |
| Power Supply | 115/230 VAC, 50/60 Hz, 100 W |
| Enclosure Rating | NEMA 1 |
| Max Flow Rate | 1 GPM (3.79 L/min) |
| Operating Pressure | Ambient (atmospheric) |
| Sample Chamber Material | Optional polymer (e.g., PTFE-lined or FDA-compliant thermoplastic) |
| Mounting | In-line or side-stream bypass configuration with universal bracket and quick-connect fittings |
| Cleaning | Tool-free chamber removal for CIP-compatible maintenance |
| Brand | Cambridge Sensotec |
|---|---|
| Origin | United Kingdom |
| Model | 1100 |
| Measurement Range | 1 ppm to 100% O₂ |
| Response Time (T₉₀) | < 5 s (at 1 L/min flow) |
| Accuracy | ±2% of actual O₂ concentration |
| Precision | ±0.5% of reading |
| Operating Temperature | 5–35 °C |
| Power Supply | 110/220 V AC, 50/60 Hz |
| Dimensions | 205 × 160 × 150 mm |
| Weight | 4 kg |
| Display | 16 × 2-character backlit LCD (9 mm height) |
| Warm-up Time | 3–4 min at 20 °C |
| Pump Type | AC-driven linear piston pump |
| Max Free Air Displacement | 4 L/min (0.28 bar typical) |
| Noise Level | ≤40 dB(A) at 1 m |
| Max Inlet Gas Temperature | 55 °C |
| Sensor Lifetime | >35,000 h |
| Analog Outputs | 0–5 V DC and 4–20 mA (user-programmable) |
| Digital Interface | RS232, data stream at 10 Hz |
| Calibration | Two-point, user-selectable gases (e.g., ambient air + zero or span gas) |
| Internal Pressure Compensation | Yes |
| Built-in Diaphragm Pump | Yes |
| Auto-Cleaning Function | Yes |
| Brand | CEA (China Education Goldsource) |
|---|---|
| Model | CEL-GPPCT |
| Max Operating Pressure | 6 MPa (standard), 10 MPa (optional) |
| Max Operating Temperature | 600 °C (standard), 800 °C (optional) |
| Illumination Zone | Dual-side irradiation, 20 mm diameter, sapphire viewport |
| Heating Zones | 3-zone programmable furnace |
| Temperature Uniformity | ±1 °C in active reaction zone |
| Gas Inlets | 3 independent mass flow-controlled channels (100/100/200 mL/min) |
| Liquid Feed | 1 heated liquid line (<200 °C), optional precision metering pump |
| Preheater | Integrated gas preheater (<600 °C, <10 MPa) |
| Optional GC Configuration | Dual-FID + TCD detectors, VICI autosampler valve (temperature-controlled to 200 °C), dual-detector concurrent analysis capability |
| Compliance | Designed for ASTM E2915, ISO 17025-compliant lab environments |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | DO80 |
| Measurement Range | 0.00–19.99 ppm |
| Temperature Compensation | 0–50 °C |
| Communication Interface | RS232 |
| Dimensions | 195 × 40 × 36 mm |
| Resolution | 0.01 ppm |
| Accuracy | ±1.5% FS (ppm and %) |
| Temperature Range | 0–50 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.3 °C |
| Salinity Compensation | 0–50.0 ppt |
| Pressure Compensation | 500–1499 mmHg |
| Data Storage | 99 sets with timestamp |
| Power | 4 × 1.5 V AAA batteries or optional DC 9 V adapter |
| Battery Life | ~120 h |
| Weight | 150 g |
| Operating Humidity | ≤80% RH |
| Brand | Chrom |
|---|---|
| Model | GC-80PDD on-line |
| Detection Principle | Pulsed Discharge Helium Ionization Detection (PDHID) |
| Column Temperature Range | Up to 420°C |
| Pressure Control | Up to 100 psi |
| Split Ratio | Up to 999.9:1 |
| Baseline Noise | ≤0.02 mV |
| Baseline Drift | ≤0.5 mV/30 min |
| Repeatability (CH₄) | RSD ≤3.0% |
| Detection Limit (CH₄) | ≤3.5×10⁻¹³ g/mL |
| Power Consumption | <2.0 kW |
| Temperature Control Accuracy | ±0.1°C |
| Output Interfaces | 4–20 mA (up to 8 channels), RS232/RS485, Ethernet |
| Enclosure | 19″ rack-mount, 6U standard chassis |
| Carrier Gas | Ultra-high-purity helium |
| Compliance | Designed for continuous industrial process monitoring per ISO/IEC 17025-aligned operation and compatible with DCS integration under IEC 61511 functional safety context |