HRH
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| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HRH---- |
| Pricing | Available Upon Request |
| Compliance | RB/T 199–2015 (Biosafety Performance Evaluation of Laboratory Equipment), GB 14925–2010 (Laboratory Animals — Environment and Housing Facilities) |
| Aerosol Transmission Distance | 1.5 m |
| Droplet Transmission Distance | 5 cm |
| Rodent Airflow Range | 1–50 L/min |
| Non-Human Primate Airflow Range | 20–100 L/min |
| Bioaerosol Sampling Flow Rate | 28.3 L/min |
| Environmental Monitoring | O₂, CO₂, NH₃, Temperature, Relative Humidity |
| Chamber Integration | Class III Biological Safety Cabinet (BSC) with Dual HEPA Exhaust Filtration, Integrated Decontamination & Leak-Test Ports, Large-Radii Internal Corners, Acoustic-Optical Alarm System |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Model | HRH-BSNE9036 |
| Application | ABSL-3/ABSL-4 laboratories |
| Animal Compatibility | Mice, rats, guinea pigs, ferrets, rabbits |
| Aerosol Uniformity Deviation | < ±20% |
| Safety Configuration | Integrated Class III Biosafety Cabinet |
| Flow Control | High-precision mass flow controllers (MFCs) |
| Environmental Monitoring | Real-time temperature, humidity, differential pressure, CO₂, O₂ |
| Software Compliance | GLP-compliant audit trail, user-level access control, immutable data logging |
| Filtration | Dual-stage HEPA filtration |
| Structural Material | Corrosion-resistant stainless steel with radius-rounded interior joints |
| Interlock System | Bidirectional safety interlock between exposure module and BSC |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Model | HRH-DIL860 |
| Dilution Ratio | Up to 1:100 |
| Power Requirement | None |
| Dimensions (L×W×H) | 280 mm × 123 mm × 195 mm |
| Construction Material | SUS304 Stainless Steel |
| Inlet/Outlet Tubing | 8 mm ID × 12 mm OD Silicone Tubing |
| Compliance | Designed for ISO 27891-compliant aerosol measurement workflows |
| Sample Compatibility | Compatible with TSI, Palas, Grimm, and other mainstream aerosol spectrometers and particle counters |
| Brand | HRH |
|---|---|
| Model | DSA350 |
| Sampling Principle | Electrostatic Filter Capture |
| Flow Range | 100–300 L/min (adjustable) |
| Flow Accuracy | ±2.5% of reading above 350 L/min |
| Sampling Efficiency | ≥70% for particles ≤0.5 µm |
| Operating Temperature | −40 °C to +70 °C |
| Storage Temperature | −40 °C to +70 °C |
| Relative Humidity | ≤95% RH at 35 °C |
| Battery Runtime | >30 h continuous operation (≥300 L/min, fully charged) |
| Weight | <3 kg (including battery) |
| Noise Level | ≤60 dB(A) |
| Enclosure | IP65-rated aluminum alloy housing, EMI-shielded per GJB151B-2013 |
| Control Interface | Wired (DB-9) and wireless (Wi-Fi/Bluetooth) |
| Software Functions | Programmable sampling rate, total volume, cycle time/interval, start delay, cycle count, device ID, and network discovery |
| Compliance | GB/T 39990–2021 Technical Specifications for Particulate Bioaerosol Samplers |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HRH-LFM10 |
| Instrument Type | In Vivo Respiratory Function Analyzer |
| Application | Non-invasive, real-time pulmonary function assessment during nose-only exposure studies |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | PRC |
| Model | HRH-LFM20 |
| Instrument Type | Whole-Body Plethysmograph |
| Animal Compatibility | Mice, Rats, Guinea Pigs |
| Calibration Option | Optional Flow & Volume Calibration Platform |
| Chamber Material | Medical-Grade Transparent Polycarbonate (Autoclavable, Chemical-Resistant) |
| Operating Mode | Conscious, Unrestrained, Non-Invasive |
| Concurrent Testing Capacity | Up to 4 Chambers (Configurable) |
| Data Acquisition | Real-time Respiratory Waveform + Derived Parameters (f, TV, MV, Penh, EF50, etc.) |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | HRH-LPC5 Series |
| Pricing | Available Upon Request |
| Sampling Flow Rates | 28.3 L/min, 50 L/min, 100 L/min |
| Particle Size Channels | 0.3, 0.5, 1.0, 2.5, 5.0, 10.0 µm (expandable to 8 channels) |
| Display | 7-inch high-resolution color touchscreen |
| Housing Material | 304 stainless steel |
| Dimensions (L×W×H) | 232 × 203 × 226 mm |
| Weight | 6.3 kg |
| Battery Life | ≥6 h (LPC5301), ≥3 h (LPC5305/LPC5310) |
| Data Storage Capacity | 10,000 records |
| Log Capacity | ≥10,000 entries |
| Built-in Thermal Printer | Yes |
| Flow Control | Integrated high-precision mass flow sensor and regulated sampling fan |
| Operating Environment | 10–35 °C, 20–75 %RH, 86–106 kPa |
| Compliance Standards | GB/T 25915.1–2021, GB 50073–2013, ISO 14644-1:1999 & 2015, YY 0033–2000, Chinese GMP, EU GMP Annex 1, FED-STD-209E |
| Communication Interfaces | USB, Ethernet, RS485 |
| User Access Levels | Three-tier permission system with audit trail |
| Max. Particle Concentration | 35,000 particles/L |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | HRH-PM-2 |
| Pricing | Upon Request |
| Concentration Range | 0.1–2.5 µm |
| Concentration Factor | 6–10× |
| Output Flow Rate | 40–60 L/min |
| Compliance | HJ/T 93–2013, HJ/T 194–2005 |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Model | HRH-Q32 / HRH-Q40 / HRH-Q60 |
| Throughput | 32 / 40 / 60 samples per run |
| Compliance | GB 23200.113–2018, GB 23200.121–2021, ChP 2020 Vol. IV (2341), AOAC 2007.01, EN 15662:2008 |
| Integrated Modules | Precision liquid dispensing, salt addition, ceramic homogenization bead loading, vertical shaking, vortex mixing, horizontal centrifugation (4-position rotor), ice bath (0–4 °C), tip ejection, liquid-level sensing pipetting, real-time fault monitoring, optional filtration & nitrogen evaporation modules |
| Software | Method-driven GUI with audit trail, user permission levels, and instrument status logging |
| Brand | HRH |
|---|---|
| Origin | Beijing, China |
| Model | HRH-TSM610 |
| Smoke Channels | 10 |
| Puff Volume Range | 15–60 mL |
| Puff Interval | 30–240 s |
| Cigarette Magazine Capacity | 200 pcs |
| Puff Termination Mode | By Count or Filter Tip Length Detection |
| Puff Profile | Standard Bell-Shaped Curve or User-Defined Profile |
| Compliance | ISO 3308, ISO 4387 |
| Brand | HRH |
|---|---|
| Model | HRH-ZY200 |
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | China |
| Dimensions (W×D×H) | 415 × 615 × 285 mm |
| Weight | 35 kg |
| Power Supply | 220 V, 50 Hz |
| Rated Power | 440 W |
| Oscillation Frequency Range | 20–200 cycles/min |
| Rolling Speed Range | 10–20 rpm |
| Maximum Continuous Operation Time | 500 h |
| Operating Modes | Oscillation Only, Rolling Only, Combined Oscillation + Rolling |
| Touchscreen Interface | Yes |
| Compatibility | Pressurized Metered-Dose Inhaler (pMDI) Sampling Tubes, Dry Powder Inhaler (DPI) Sampling Tubes, DPI Test Tubes with Pressure Port |