Testing Machine
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| Brand | OK-NL |
|---|---|
| Capacity Options | 50 / 100 / 200 / 500 / 1000 kg |
| Load Resolution | 1/100,000 (1/250,000 for ≤1 ton) |
| Load Accuracy | ≤0.5% (≤0.25% for ≤1 ton) |
| Stroke | 1000 mm (excluding fixtures) |
| Test Speed Range | 5–300 mm/min (software-controlled) |
| Drive System | Panasonic servo motor + servo driver |
| Transmission | Precision ball screw + Liming reducer + synchronous belt |
| Dimensions (L×W×H) | 985 × 510 × 1600 mm |
| Power Supply | 220 V, 50/60 Hz |
| Unit Selection | g, kg, N, kN, lb (metric, imperial, SI selectable) |
| Display & Control | Full PC-based control with customizable reporting engine |
| Fixture Included | Standard tensile grip set |
| Compliance | GB/T 16491, GB/T 1040, ISO 37, ASTM D638, ASTM D882, ASTM D3078, EN ISO 1798, JIS K6854, BS EN 1979 |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-NL-50 |
| Load Capacity | 50 kgf (490 N) |
| Force Resolution | 1/100,000 FS (1/250,000 FS for ≤1 kN models) |
| Force Accuracy | ≤0.5% FS (≤0.25% FS for ≤1 kN models) |
| Crosshead Travel | 1000 mm (excl. grips) |
| Test Speed Range | 5–300 mm/min (software-controlled, stepless) |
| Drive System | Panasonic AC servo motor + servo driver |
| Position Feedback | 2500-pulse/rev encoder |
| Load Cell | High-precision explosion-proof strain-gauge transducer with auto-thermal compensation, zero drift <0.03% FS, repeatability ±0.03% FS, overload capacity 150% FS |
| Transmission | Precision ground ball screw + Liming reducer + synchronous belt |
| Guideway | High-precision linear guide rails |
| Data Acquisition | PC-based real-time control & analysis software with curve plotting, peak hold, break-stop, overload protection, unit switching (g/kg/N/kN/lb), report generation & export (PDF/Excel) |
| Compliance Standards | ASTM D412, D3574, D5035, D2061, ISO 37, ISO 34-1, ISO 1798, BS EN ISO 1421, GB/T 16491, GB/T 1040, GB/T 2792, GB/T 3923.1, etc. |
| Dimensions (L×W×H) | 985 × 510 × 1600 mm |
| Power Supply | 220 V, 50/60 Hz |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-NL-50 |
| Capacity | 50 kgf (490 N) |
| Load Cell Accuracy | ≤0.25% FS (for ≤1 kN range) |
| Load Resolution | 1/250,000 full scale |
| Stroke | 1000 mm (excluding grips) |
| Test Speed Range | 5–300 mm/min (software-controlled, stepless adjustment) |
| Drive System | Panasonic AC servo motor + servo driver |
| Transmission | Precision ball screw + timing belt + LM guide rail |
| Force Sensor | Explosion-proof high-precision load cell with auto-thermal compensation, zero drift <0.01% FS/°C, repeatability ±0.03% FS, overload capacity 150% FS |
| Position Resolution | 0.001 mm |
| Data Acquisition | Real-time PC-based control, curve plotting, peak hold, break-stop, overload protection, unit switching (g/kg/N/kN/lbf), report generation & export (CSV/PDF) |
| Compliance Standards | ASTM D412, D3574, D5035, D2061, ISO 37, 1421, 1798, GB/T 16491, GB/T 1040, GB/T 2792, GB/T 3923.1, EN ISO 9163, DIN 53507-A |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 16,500 (FOB) |
| Max Load Capacity | 2–300 kg |
| Table Size | 116×100 mm to 1050×1200 mm |
| Peak Acceleration Range | 150–30,000 m/s² (Half-Sine, Trapezoidal, Post-Peak Sawtooth Waveforms) |
| Pulse Duration | 0.2–30 ms |
| Control OS | Windows XP Embedded |
| Data Acquisition | Real-time FIR Digital Filtering, Auto-Gain Adjustment, Parameter Auto-Extraction (Peak Accel, Δv, Pulse Width) |
| Brand | Other brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General distributor |
| Price | USD 14,000 (approx.) |
| Models | OK-S-50, OK-S-100, OK-S-200, OK-S-300, OK-S-500, OK-S-1000 |
| Table Dimensions (cm) | 50×50 to 120×120 |
| Maximum Load Capacity (kg) | 50 to 1000 |
| Acceleration Range (half-sine pulse) | 150–6000 m/s² |
| Pulse Duration (half-sine) | 0.8–30 ms |
| High-Acceleration Mode (for specimens <200×200 mm) | 5000–50000 m/s², 0.2–1 ms |
| Waveform Options | Half-sine, rear-peak sawtooth, trapezoidal |
| Data Acquisition | Single-channel acceleration measurement with storage, reporting, recall, and database management |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Product Category | Domestic |
| Model | OK-S-10 |
| Instrument Type | Drop-Weight Impact Tester |
| Nominal Impact Energy | 30 G (peak acceleration) |
| Impact Velocity Change (Δv) | 1000 G (equivalent to ~9.8 m/s velocity change) |
| Pendulum Moment (Impact Constant) | 4.5 N·m·s |
| Force Sensor Range | 5 kN |
| Maximum Lifting Height | 10 mm |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OK-S-10.2 |
| Impact Energy | 1000 G |
| Impact Velocity | 4.5 m/s |
| Pendulum Moment (Impact Constant) | 500 N·m |
| Load Cell Range | 50 kN |
| Maximum Lifting Height | 480 mm |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | OK-S-100 |
| Impact Energy | 1000 G |
| Impact Velocity | 4.5 m/s |
| Pendulum Torque (Impact Constant) | 500 N·m |
| Load Cell Range | 50 kN |
| Maximum Lifting Height | 650 mm |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-S-11 |
| Instrument Category | Specialized Shock Testing Machine |
| Peak Shock Acceleration | 1000 G |
| Impact Velocity Change (Δv) | 4.5 m/s |
| Pendulum Moment (Shock Constant) | 500 N·m |
| Load Cell Range | 55 kN |
| Maximum Lifting Height | 600 mm |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-S-13 |
| Instrument Category | Other Impact Testing Machines |
| Shock Acceleration | 1000 G |
| Impact Velocity | 4.5 m/s |
| Pendulum Moment (Impact Constant) | 500 N·m |
| Load Cell Range | 550 N |
| Maximum Lifting Height | 380 mm |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-S-14 |
| Instrument Category | Other Impact Testing Machines |
| Shock Acceleration | 1000 G |
| Impact Velocity | 4.5 m/s |
| Pendulum Moment (Impact Constant) | 380 N·m |
| Load Cell Range | 500 N |
| Maximum Lifting Height | 600 mm |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Product Category | Domestic |
| Model | OK-S-15 |
| Instrument Type | General-Purpose Mechanical Shock Tester |
| Shock Energy | 1000 G (peak acceleration) |
| Impact Velocity | 4.5 m/s |
| Pendulum Moment (Impact Constant) | 350 N·m |
| Load Cell Range | 450 kN |
| Maximum Lifting Height | 500 mm |
| Brand | OEM |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | OK-S-20 |
| Price | USD 14,000 (FOB) |
| Power Supply | AC 380 V ±5%, 50/60 Hz ±0.5 Hz, 3-phase 5-wire |
| Load Capacity | 25 kg |
| Table Dimensions | 35 cm × 30 cm |
| Shock Pulse Waveforms | Half-sine, Trapezoidal, Post-peak Sawtooth (optional) |
| Acceleration Range | 150–15,000 m/s² |
| Pulse Duration | 0.5–11 ms |
| Overall Dimensions (W×H×D) | 110 × 220 × 85 cm |
| Net Weight | 900 kg |
| Compliance | IEC 60068-2-27, MIL-STD-810H, GJB 150.18A, JIS C 0041, ASTM D999 |
| Brand | OEM / Custom-Built |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Country of Manufacture | Not Specified |
| Model | OK-S-20 |
| Price | USD 14,000 (approx.) |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | OK-S-25 |
| Instrument Category | Other Impact Testers |
| Shock Acceleration | 1000 G |
| Impact Velocity | 4.5 m/s |
| Pendulum Moment (Impact Constant) | 50 N·m |
| Load Cell Range | 100 kN |
| Maximum Lifting Height | 500 mm |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 14,000 (approx.) |
| Platform Dimensions | 18 × 18 cm |
| Platform Mass | 25 kg |
| Platform Material | Aluminum Alloy |
| Maximum Acceleration | 1500 g |
| Maximum Stroke | 90 cm |
| Maximum Velocity Change Rate | 7.4 m/s (Half-Sine) |
| Minimum Shock Duration | 0.5 ms |
| Maximum Payload | 20 kg |
| Machine Weight | 1000 kg |
| Overall Dimensions | 110 × 50 × 270 cm |
| Power Supply | AC 380 V / 3-Phase / 15 A |
| Air Pressure Requirement | 6–8 kg/cm² |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Max Load Capacity | 50 kg |
| Impact Waveforms | Half-sine, Trapezoidal, Post-peak Sawtooth |
| Peak Acceleration Range | Half-sine: 150–6000 m/s² |
| Trapezoidal | 100–1500 m/s² |
| Post-peak Sawtooth | 100–1500 m/s² |
| Pulse Duration | Half-sine: 2–20 ms |
| Trapezoidal | 6–25 ms |
| Post-peak Sawtooth | 4–18 ms |
| Max Drop Height | 1500 mm |
| Secondary Impact Prevention | Pneumatic/Hydraulic/Friction Braking System |
| Table Surface Dimensions | 500 × 500 mm |
| Unit Weight | ~1800 kg |
| Overall Dimensions (L×W×H) | 1200 × 750 × 2750 mm |
| Power Consumption | 2.2 kVA |
| Supply Voltage | Three-phase AC 380 V ±10%, 50 Hz |
| Compliance | GB/T 2423.5, GB/T 2423.6, IEC 60068-2-27, IEC 60068-2-29, GJB 150, JJG 497 |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | OK-S-50 |
| Impact Energy | 1000 G |
| Impact Velocity | 4.5 m/s |
| Pendulum Moment (Impact Constant) | 500 N·m |
| Load Cell Range | 15 kN |
| Maximum Lifting Height | 55 mm |
| Brand | OK Instruments |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Electromagnetic Vibration Shaker |
| Rated Thrust | 1.98 kN |
| Frequency Range | 5–5000 Hz |
| Max. Test Load | 70 kg |
| Table Surface | 500 × 500 mm |
| Peak Acceleration | 10 g |
| Operating Principle | Electromagnetic snap-actuation (bias-field + pulsed attraction) |
| Compliance | Designed for MIL-STD-810H, GJB 150A, IEC 60068-2-6, ISO 10816, and ASTM D999 test profiles |
| Brand | OKE |
|---|---|
| Origin | China (Dongguan) |
| Manufacturer Type | OEM/ODM Manufacturer |
| Compliance | ASTM D2210, TAPPI T403, ISO 2759, GB/T 6545, JIS L1004/L1018/L1031, QB/T 1057 |
| Test Range | 0–6000 kPa (typical for standard bursting strength testers) |
| Resolution | 1 kPa |
| Accuracy | ±0.5% FS |
| Clamping Area | 31.4 cm² (Φ63.5 mm circular diaphragm) |
| Hydraulic Pressure System | Pneumatically actuated diaphragm with closed-loop pressure control |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Sinusoidal Force | 300 kgf |
| Random Force | 300 kgf |
| Shock Force | 600 kgf |
| Frequency Range | 2–3000 Hz |
| Continuous Displacement | 25 mm |
| Shock Displacement | 25 mm |
| Maximum Velocity | 2 m/s |
| Maximum Acceleration | 981 m/s² |
| Armature Diameter | Φ110 mm |
| First-Order Resonant Frequency | 2400 Hz |
| Allowable Eccentric Moment | >196 N·m |
| Load Mounting Points | 6 |
| Moving Mass | 2 kg |
| Table Thread Pattern | M8 × 6 on Φ60 mm circle |
| Axial Isolation Frequency | <3 Hz |
| Maximum Payload | 120 kg |
| Stray Magnetic Field | <1 mT |
| Dimensions (L×W×H) | 780 × 537 × 662 mm |
| Net Weight | 320 kg |
| Rotational Speed Range | 150–300 RPM |
| Speed Resolution | 0.1 RPM |
| Peak-to-Peak Amplitude | 25.4 mm |
| Effective Table Area | 1.0 × 1.0 m |
| Timing Range | 0 s to 99 h |
| Motor Power | 1 HP |
| Drive Type | DC Speed Control |
| Supply Voltage | 380 V, 50 Hz |
| Compliance Standards | EN 60068-2-6, ANSI S2.18, ASTM D999, UL 60068-2-27, ISTA 3A/3B/3E |
| Brand | Other Brands |
|---|---|
| Max Load Capacity | 50–800 kg |
| Peak Acceleration Range | 30–1000 m/s² (model-dependent) |
| Pulse Duration | 20–230 ms |
| Impact Repetition Rate | 10–60 impacts/min |
| Tabletop Dimensions | 500×700 mm to 1000×1000 mm |
| Drop Height Range | 0–80 mm (model-dependent) |
| Continuous Operation Time | 8 h |
| Power Supply | 220 VAC ±10% / 380 VAC ±10%, 50 Hz |
| Operating Temperature | –40 °C to +50 °C |
| Relative Humidity | <85% RH (at 25 °C) |
| Compliance | GB/T 2423.5–1995, GB/T 2423.6–1995, IEC 60068-2-27, IEC 60068-2-29, JJG 497–2000 |
| Control System | PC-based digital control and data acquisition |
| Safety Features | Interlocked door protection, over-travel limiter, zero-signal verification circuit |
| Enclosure | Reinforced steel frame with wooden crate packaging |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Max Load Capacity | 50–800 kg |
| Peak Acceleration Range | 30–1000 m/s² (models OKPZ-50 to OKPZ-200) |
| Pulse Duration | 1–30 ms |
| Repetition Rate | 10–60 impacts/min |
| Table Dimensions | 500×700 mm to 1000×1000 mm |
| Maximum Drop Height | 0–80 mm |
| Continuous Operation Time | ≥8 h |
| Power Supply | 220 VAC ±10% / 380 VAC ±10%, 50 Hz |
| Environmental Operating Range | Temperature –40°C to +50°C, Humidity <85% RH (at 25°C) |
| Compliance | GB/T 2423.5–1995, GB/T 2423.6–1995, IEC 60068-2-27, IEC 60068-2-29, JJG 497–2000 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | General Distributor |
| Price | USD 16,500 (approx.) |
| Table Dimensions (mm) | 500×700 to 1000×1000 |
| Rated Load Capacity | 50–500 kg |
| Acceleration Range | 25–1200 m/s² |
| Pulse Duration | 1.5–25 ms |
| Drop Height Range | 0–200 mm |
| Impact Frequency | 1–120 impacts/min |
| Power Supply | AC 220 V ±5%, 50 Hz ±0.5 Hz, Single-phase Three-wire |
| Operating Air Pressure | 7–8 kg/cm² |
| Compliance Standards | MIL-STD-810, IEC 60068-2-29, GB/T 2423.5–2022, GB/T 2423.6–2022, GJB 150.18A–2012, GJB 360B–2009 |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Supplier Type | Authorized Distributor |
| Power Supply | 220 VAC ±10%, 50 Hz / 380 VAC ±10%, 50 Hz |
| Operating Duration | 8 h continuous |
| Environmental Conditions | Temperature 40–50 °C, Humidity <85% RH (at 25 °C) |
| Compliance | GB/T 2423.5–1995, GB/T 2423.6–1995, IEC 60068-2-27, IEC 60068-2-29, JJG 497–2000 |
| Control System | Windows-based PC control with real-time waveform acquisition |
| Safety Features | Interlocked door safety, runaway vehicle protection, zero-signal validation |
| Packaging | Reinforced wooden crate |
| Impact Height Resolution | Digital preset with servo-assisted lift mechanism |
| Peak Acceleration Range (with optional high-g module) | 5,000–50,000 m/s² |
| Pulse Duration (with optional high-g module) | 0.2–1 ms |
| Repeatability | High reproducibility under controlled drop-height and cushioning conditions |
| Brand | OEM / Private Label |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Max Load Capacity | 50 kg |
| Peak Acceleration Range | 30–1000 m/s² |
| Pulse Duration | 1–20 ms |
| Shock Repetition Rate | 10–60 impacts/min |
| Table Surface Dimensions | 500 × 700 mm |
| Maximum Drop Height | 0–60 mm |
| Continuous Operation Time | 8 h |
| Overall Dimensions (L×W×H) | 700 × 1100 × 800 mm |
| Waveform Options | Half-sine, Post-peak Sawtooth, Trapezoidal |
| Control Mode | Closed-loop Acceleration Feedback via Photoelectric Sensor |
| Structural Rigidity | High-stiffness Platform with Uniform Acceleration Distribution |
| Brand | Optimol |
|---|---|
| Origin | Germany |
| Model | SRV®5 |
| Instrument Type | Reciprocating Tribometer |
| Maximum Friction Force | 2500 N |
| Friction Force Resolution | 1 N |
| Operating Temperature Range | −35 °C to 1000 °C |
| Motion Modes | Reciprocating, Rotational, Tilted (0°–90°), Oscillatory, Non-Continuous Transition |
| Optional Modules | FSA (Friction Signal Analysis), Vacuum Chamber (High Vacuum), Nanopositioning Stage, Electrical Resistance Monitoring, Custom Fixture Integration |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Max Load Capacity | 10 kg |
| Shock Table Dimensions | 200 × 200 mm |
| Pulse Duration Range | 0.2–100 ms (programmable, auto-controlled) |
| Peak Acceleration Range | 50–9999 m/s² (programmable, auto-controlled) |
| Standard Pulse Shape | Half-sine |
| Shock Direction | Vertical |
| Secondary Impact Prevention | Hydraulic-friction braking system |
| Height Control | Digital preset + hydraulic lifting |
| Power Supply | AC 380 V ±10%, 50 Hz, 3 kVA |
| System Weight | 2800 kg |
| Overall Dimensions | 750 × 2600 × 1000 mm |
| Repetition Rate | 0–100 shocks/min (programmable, ±1% accuracy) |
| Sampling Rate | 200 kHz |
| Signal Conditioning | Analog anti-aliasing filters + 160 dB/octave digital anti-aliasing filter |
| Compliance Standards | IEC 60068-2-27, GB/T 2423.5, GJB 150.18A, GJB 360B, JJG 497 |
| Data Engine | DAO-based Windows XP platform |
| Report Generation | Automated Word report export |
| Real-time Display | Lift height, peak acceleration, pulse width, Δv, system status |
| Key | Brand: Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Frequency Range | 1–5000 Hz (optional with PC control) |
| Standard Table Dimensions | 50×50×25 cm (horizontal), 50×50×20 cm (vertical) |
| Vibration Modes | Vertical (CZ), Horizontal (SP), Combined (CZ+SP) |
| Compliance | ASTM D999, ISO 8767, ISTA 3A/3E/3H, GB/T 4857.7, MIL-STD-810H Method 514.8 |
| Control Options | Fixed-frequency (50 Hz), Sweep & Random (1–600 Hz or 1–5000 Hz), PC-integrated digital controller |
| Brand | Other Brands |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Price | USD 3,200 (FOB) |
| Drive System | Panasonic AC Servo Motor with 2500 PPR Encoder |
| Load Cell Accuracy | ±0.03% F.S. |
| Overload Capacity | 150% of Rated Capacity |
| Travel Protection | Mechanical + Software Dual-Limit Safeguard |
| Guiding System | Precision Ground Ball Screw + Linear Motion Rails |
| Compliance | GB/T 16491, GB/T 1040, GB/T 8808, GB/T 13022, GB/T 2790–2792, GB/T 16825, GB/T 17200, GB/T 3923.1, GB/T 528, GB/T 2611, GB/T 6344, GB/T 20310, GB/T 3690, GB/T 4944, GB/T 3686, GB/T 529 |