Temperature and Humidity Controlled Chamber
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| Brand | LabCompanion |
|---|---|
| Model | P-Series |
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Category | Domestic (China-Made) |
| Pricing | Upon Request |
| Temperature Range | 0°C to 100°C |
| Humidity Range | 30–98% RH |
| Temperature Uniformity | ≤ ±2°C |
| Temperature Fluctuation | ≤ ±0.5°C |
| Humidity Deviation | +2 / –3% RH |
| Heating System | Independent Ni-Cr Alloy Electric Heaters |
| Humidification System | External Isolated Stainless Steel Surface Evaporation Humidifier |
| Dehumidification System | Direct-Contact Dew Point Cooling via Evaporator Coil |
| Refrigeration | French “Tecumseh” Hermetic Compressor (Single-Stage Air-Cooled or Cascade Configuration) |
| Air Circulation | Low-Noise AC Motor with Multi-Blade Centrifugal Impeller |
| Exterior Material | Cold-Rolled Carbon Steel with Phosphating & Electrostatic Powder Coating / Optional SUS304 Brushed Stainless Steel |
| Interior Material | SUS304 Mirror-Finish Stainless Steel |
| Insulation | Rigid Polyurethane Foam + Ultra-Fine Glass Fiber |
| Door Seal | Dual-Layer High/Low-Temperature Resistant Silicone Rubber |
| Controller | Japanese Imported Touchscreen PID Microcomputer SSR Controller (Temperature & Humidity Integrated) |
| Compliance | GB/T 2423.1–2001, GB/T 2423.2–2001, GB/T 2423.3–1993, GB 10586–1989 |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | P-Series |
| Temperature Range | -70°C to +150°C (configurable by variant) |
| Humidity Range | 30–98% RH |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ≤±0.5°C |
| Humidity Fluctuation | ±2–3% RH |
| Heating/Cooling Rate | 0.7–10°C/min (selectable) |
| Refrigeration System | Single-stage or cascade (dual-stage) refrigeration |
| Compressor | Hermetic Tecumseh (France) |
| Controller | Shimaden (Japan), Honeywell (USA), or TEMI (Korea) |
| Sensor | PT100 Platinum Resistance Thermometer |
| Insulation | Glass fiber + rigid polyurethane foam |
| Air Circulation | Stainless steel centrifugal fan with extended shaft |
| Humidification | Electric steam generator + saturated chamber humidification |
| Safety Protections | Over-temperature cutoff, leakage current protection, compressor high-pressure shutdown, fast-blow fuse |
| Standard Features | Double-layer tempered glass observation window (220×180 mm), Φ50 mm test port, two stainless steel sample shelves, interior LED lighting |
| Power Supply | 220 V / 380 V, 50 Hz |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | P-Series |
| Pricing | Upon Request |
| Internal Dimensions (mm) | HP-100: 400×500×500 |
| HP-225 | 500×600×750 |
| HP-500 | 700×800×900 |
| HP-010 | 1000×1000×1000 |
| Temperature Range | RT+10 °C to 100 °C |
| Humidity Range | 45–98 %RH |
| Temperature Uniformity | ≤2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Deviation | ±2 %RH |
| Control System | PID-based digital temperature & humidity controller |
| Construction | SUS304 stainless steel inner chamber, A3 steel outer cabinet with powder coating |
| Insulation | High-density ultra-fine glass wool |
| Air Circulation | Single-loop forced convection with low-noise motor |
| Power Supply | 380 V, 3-phase 4-wire |
| Compliance | Designed per GB/T 10586–2014 (formerly GB10586-89) “Technical Requirements for Damp Heat Test Chambers” |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Classification | Domestic (China) |
| Model | P-Series |
| Pricing | Available Upon Request |
| Operating Ambient Temperature | +5°C to +30°C |
| Power Supply | AC 220 ±10% V, 50 ±0.5 Hz (Single-phase, 2-wire + PE) or AC 380 ±10% V, 50 ±0.5 Hz (Three-phase, 4-wire + PE) |
| Standard Accessories | Φ50 mm Cable Port Cap (1 pc), Adjustable Shelves (2 sets), Fuse (2 pcs), Overflow Drain Tube (1 pc), User Manual (1 set) |
| Optional Accessories | Chart Recorder, RS232/RS485 Communication Interface, PC Control Software |
| Note 1 | External dimensions exclude protruding components |
| Note 2 | All technical specifications measured at 20°C ambient temperature under no-load conditions. |
| Note 3 | Specifications subject to change without notice. |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | P-Series |
| Instrument Type | Vertical Chamber |
| Temperature Range | -70 °C to +180 °C |
| Humidity Range | 5–98 %RH |
| Temperature Uniformity | ≤ ±1 °C |
| Temperature Fluctuation | ≤ ±0.5 °C |
| Heating Rate | 1.0–25.0 °C/min |
| Interior Dimensions | Customizable per client specification |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | P-Series2 |
| Temperature Range | -70°C to +150°C |
| Humidity Range | 30–98% RH |
| Temperature Uniformity | ≤2°C |
| Temperature Fluctuation | ±0.5°C |
| Humidity Fluctuation | ±2–3% RH |
| Heating/Cooling Rate | 0.7–10°C/min (configurable) |
| Refrigeration System | Single-stage or Cascade (dual-stage) |
| Compressor | France Tecumseh Hermetic Scroll Compressor |
| Controller | Japan Shinko, USA Honeywell, or Korea TEMI Programmable PID Controller |
| Sensor | PT100 Platinum Resistance Thermometer |
| Construction | Stainless Steel Interior / Powder-Coated Cold-Rolled Steel Exterior |
| Insulation | Glass Fiber + Rigid Polyurethane Foam |
| Air Circulation | Single-loop, Extended-Shaft Stainless Steel Centrifugal Fan |
| Safety Protections | Over-Temperature, Leakage Current, Compressor High-Pressure, Fast-Blow Fuse |
| Standard Features | Double-Layer Hollow Glass Viewing Window (220×180 mm), Ø50 mm Test Port, Two Adjustable Sample Racks, Interior LED Lighting |
| Power Supply | 220 VAC / 380 VAC, 50 Hz |
| Brand | LabCompanion |
|---|---|
| Model | P-Series4 |
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Cooling System | Single-stage or Cascade Refrigeration |
| Compressor | French Tecumseh Hermetic Refrigeration Compressor |
| Controller | Shimaden (Japan), Honeywell (USA), or TEMI (Korea) Programmable Touchscreen Controller |
| Sensor | PT100 Platinum Resistance Thermometer |
| Insulation | Glass Fiber + Rigid Polyurethane Foam |
| Air Circulation | Single-loop, Extended-shaft Stainless Steel Centrifugal Blower |
| Humidification | Electric Steam Generator + Saturated Vapor Chamber |
| Safety Protections | Leakage Protection, Over-temperature Cut-off, Fast-acting Fuse, Compressor High-pressure Protection |
| Interior Material | SUS304 Stainless Steel |
| Exterior Material | Cold-rolled Steel with Electrostatic Powder Coating |
| Standard Accessories | 220×180 mm Double-glazed Observation Window, Φ50 mm Cable Port, Two Adjustable Sample Shelves, Interior LED Lighting |
| Power Supply | 220 V / 380 V, 50 Hz |
| Temperature Range Options | RT+10°C to +100°C (up to +150°C) |
| Temperature Uniformity | ≤ ±0.5°C (fluctuation), ≤ 2°C (uniformity) |
| Ramp Rate Options | 0.7–1°C/min (standard), optional 3°C/min, 5°C/min, or 10°C/min |
| Humidity Range | 30–98% RH |
| Humidity Fluctuation | ±2 to –3% RH |
| Compliance | GB/T 10586–2014, GB/T 2423.3–2016 (IEC 60068-2-78), GB/T 2423.4–2016 (IEC 60068-2-30) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PDR-408 |
| Instrument Type | Upright |
| Humidity Range | 5–98 % RH |
| Temperature Fluctuation | ±0.5 ℃ |
| Humidity Deviation | ±2.5 % RH |
| Heating Rate | ~3.5 ℃/min (non-linear, unloaded, 20 ℃ to +150 ℃) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PDR-800 |
| Instrument Type | Upright |
| Humidity Range | 5–98 % RH |
| Temperature Fluctuation | ±0.5 ℃ |
| Humidity Deviation | ±2.5 % RH |
| Heating Rate | ~3.5 ℃/min (non-linear, unloaded, 20 ℃ to +150 ℃) |
| Input Voltage | AC 380 V |
| Max Current | 34.0 A (44.5 A at low-temperature operation) |
| Internal Dimensions (W×H×D) | 1000 × 1000 × 800 mm |
| External Dimensions (W×H×D) | 1480 × 2050 × 1240 mm |
| Net Weight | 652 kg |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PH Series |
| Instrument Type | Upright Chamber |
| Temperature Range | 15–45°C |
| Humidity Range | 30–98% RH |
| Temperature Deviation | ≤ ±2°C |
| Temperature Fluctuation | ±1°C (high-temp), ±2°C (low-temp) |
| Humidity Deviation | ≤ ±3% RH |
| Humidity Fluctuation | ±3% RH |
| Heating Rate | 1.0–3.0°C/min |
| Interior Dimensions | W × D × H (mm) |
| Compliance | GB/T 2423.3 (Constant Damp Heat Test Method for Electrical and Electronic Products) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PH20 |
| Instrument Type | Benchtop |
| Cooling Method | Air-Cooled |
| Temperature Range | -20 °C to +150 °C |
| Humidity Range | 20–98% RH |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ≤ ±3% RH |
| Humidity Fluctuation | ±3% RH |
| Heating Rate | 1.0–3.0 °C/min |
| Internal Chamber Dimensions (W×D×H) | 300 × 300 × 200 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PHP-80 |
| Instrument Type | Benchtop |
| Cooling Method | Air-Cooled |
| Temperature Range | 0–150 °C |
| Humidity Range | 30–98% RH |
| Internal Chamber Dimensions | 400 × 500 × 400 mm (W × H × D) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Desktop |
| Cooling Method | Water-Cooled |
| Temperature Range | -40 °C to +150 °C |
| Humidity Range | 20–98% RH |
| Temperature Uniformity | ≤ ±2.0 °C |
| Humidity Uniformity | ≤ ±3% RH |
| Humidity Fluctuation | ±3% RH |
| Heating Rate | ~3 °C/min (20 °C to +150 °C, non-linear, unloaded) |
| Internal Chamber Dimensions | 1000 × 1000 × 1000 mm (W × D × H) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL-150 |
| Instrument Type | Vertical Chamber |
| Temperature Range | 15–45 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ≤±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±2.5 % RH |
| Humidity Fluctuation | ±3 % RH |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min (20 °C to +150 °C) |
| Internal Dimensions (W×D×H) | 500×600×500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PL-225 |
| Instrument Type | Upright Chamber |
| Temperature Range | 15–45 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ≤±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±2.5 % RH |
| Humidity Fluctuation | ±3 % RH |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min (20 °C to +150 °C) |
| Internal Dimensions (W×D×H) | 500×750×500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PL-225 |
| Instrument Type | Vertical Chamber |
| Cooling Method | Air-Cooled |
| Temperature Range | −20 °C to +150 °C |
| Humidity Range | 20–98% RH |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±2.5% RH |
| Heating Rate | 1.0–3.0 °C/min |
| Interior Dimensions (W×H×D) | 600 × 750 × 500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PL-408 |
| Instrument Type | Upright Chamber |
| Humidity Range | 20–98 % RH |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Deviation | ±2.5 % RH |
| Heating Rate | ~3.5 °C/min (non-linear, unloaded, 20 °C to +150 °C) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | Hongzhan Technology Co., Ltd. |
| Type | Vertical Chamber |
| Cooling Method | Air-Cooled |
| Temperature Range | −40 °C to +150 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | +2 to −3 % RH |
| Humidity Fluctuation | ±2.0 % RH |
| Heating Rate | 3.5 °C/min (non-linear, no-load, 25 °C → 150 °C) |
| Interior Dimensions (W×D×H) | 800 × 850 × 600 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PL-80 |
| Instrument Type | Upright |
| Temperature Range | 15–45 °C |
| Humidity Range | 20–98 % RH |
| Temperature Deviation | ≤ ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Deviation | ±2.5 % RH |
| Humidity Fluctuation | ±3 % RH |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min (20 °C to +150 °C) |
| Internal Dimensions (W×D×H) | 400×400×500 mm |
| External Dimensions (W×H×D) | 600×1495×950 mm |
| Net Weight | 230 kg |
| Power Supply | AC 220 V / 20.0 A |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL-800 |
| Instrument Type | Benchtop |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20 % to 98 % RH |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±2.5 % RH |
| Humidity Fluctuation | ±3 % RH |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min (20 °C to +150 °C) |
| Internal Dimensions (W×D×H) | 1000 mm × 1000 mm × 800 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PL408 |
| Instrument Type | Vertical Chamber |
| Condensation Method | Air-Cooled |
| Temperature Range | −40 °C to +150 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ≤ ±2.0 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ≤ ±2.5 % RH |
| Heating Rate | 3.0–3.5 °C/min |
| Internal Chamber Dimensions (W×D×H) | 800 × 850 × 600 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Instrument Type | Upright Chamber |
| Temperature Range | 15–45 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±2.5 % RH |
| Humidity Stability | ±3 % RH |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min (20 °C to +150 °C) |
| Internal Dimensions (W×D×H) | 500×600×500 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PR-225 |
| Instrument Type | Upright |
| Humidity Range | 20–98 % RH |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Deviation | ±2.5 % RH |
| Heating Rate | ~3.5 °C/min (non-linear, unloaded, 20 °C to +150 °C) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PR-800 |
| Instrument Type | Vertical |
| Condensation Method | Air-Cooled |
| Temperature Range | -20°C to +150°C |
| Humidity Range | 20–98% RH |
| Temperature Uniformity | ≤ ±2°C |
| Temperature Fluctuation | ±1°C (High Temp), ±2°C (Low Temp) |
| Humidity Uniformity | ±3% RH (>75% RH), ±5.0% RH (≤75% RH) |
| Humidity Fluctuation | ±0.5% RH |
| Heating Rate | 3.0–3.5°C/min |
| Internal Chamber Dimensions (W×D×H) | 1000 × 1000 × 800 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | Hongzhan Technology Co., Ltd. |
| Model | PR-800 |
| Chamber Type | Upright |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20 % to 98 % RH |
| Temperature Uniformity | ±2.0 °C |
| Temperature Stability | ±0.5 °C |
| Humidity Uniformity | ±3.0 % RH |
| Humidity Stability | ±2.5 % RH |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min (20 °C to +150 °C) |
| Internal Dimensions (W×D×H) | 1000×1000×800 mm (for 800 L configuration) |
| Construction | SUS#304 stainless steel interior |
| Insulation | 100 mm fire-retardant PU foam + glass wool |
| Controller | EYECOM (Japan) |
| Compressor | Tecumseh (France) |
| Safety Protections | Over-temperature/over-pressure/phase-sequence/leakage protection |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PR408 |
| Instrument Type | Vertical Chamber |
| Cooling Method | Air-Cooled |
| Temperature Range | −20 °C to +150 °C |
| Humidity Range | 20–98 % RH |
| Temperature Uniformity | ≤ ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ≤ ±2.5 % RH |
| Heating Rate | 1.0–3.0 °C/min |
| Interior Dimensions (W×D×H) | 800 × 850 × 600 mm |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | PS |
| Instrument Type | Upright |
| Condensation Method | Water-Cooled |
| Temperature Range | -70 °C to +150 °C |
| Humidity Range | 20–98% RH |
| Temperature Uniformity | ≤ ±2.0 °C |
| Humidity Uniformity | ±2.5% RH |
| Heating Rate | ~3 °C/min (20 °C to +150 °C, non-linear, no-load) |
| Internal Chamber Dimensions | 800 × 850 × 600 mm (W × D × H) |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | PS-150 |
| Chamber Type | Vertical Upright |
| Cooling Method | Air-Cooled |
| Temperature Range | −70 °C to +150 °C |
| Humidity Range | 20–98 %RH |
| Temperature Uniformity | ±1 % of setpoint |
| Temperature Fluctuation | ±0.5 °C |
| Humidity Uniformity | ±2.0 %RH |
| Humidity Fluctuation | ±1.0 %RH |
| Heating Rate (non-linear, no-load) | ~3.5 °C/min from 20 °C to +150 °C |
| Internal Chamber Dimensions (W×H×D) | 500 × 600 × 500 mm (customizable) |
| Communication Interface | RS-232 standard |
| Safety Protections | Overcurrent, Overvoltage, Undervoltage, Overload, Power Module, and Overtemperature Protection |
| Control Interface | 5.6-inch color touchscreen with USB port, LED lighting, power switch, run/stop/reset keys, temperature override setting, and real-time monitoring mode |
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer | Yes |
| Country of Origin | China |
| Model | PSL-80 |
| Instrument Type | Upright Chamber |
| Humidity Range | 20–98 % RH |
| Temperature Fluctuation | ±0.5 ℃ |
| Humidity Deviation | ±2.5 % RH |
| Heating Rate | ~3.5 ℃/min (non-linear, unloaded, 20 ℃ to +150 ℃) |
| Temperature Range | −70 ℃ to +150 ℃ |
| Internal Dimensions (W×H×D) | 400 × 500 × 400 mm |
| External Dimensions (W×H×D) | 600 × 1495 × 950 mm |
| Net Weight | 260 kg |
| Power Supply | AC 220 V / 23.0 A |
| Brand | LabCompanion |
|---|---|
| Model | RC-120 |
| Internal Chamber Dimensions | 500 × 600 × 400 mm (W×H×D) |
| Temperature Range | −70 °C to +150 °C |
| Temperature Uniformity | ±2 °C |
| Temperature Fluctuation | ±0.5 °C |
| Temperature Deviation | ±2 °C |
| Cooling Rate | 1.0–1.2 °C/min |
| Power Consumption | 3 kW |
| Supply Voltage | AC 380 V, 50 Hz |
| Construction | Stainless Steel Interior, Powder-Coated Cold-Rolled Steel Exterior |
| Safety Protections | Over-Temperature, Over-Pressure, and Phase-Failure Monitoring |