Empowering Scientific Discovery

Linwen Instruments Co., Ltd.

Categories
  • All
  • Favorite
  • Popular
  • Most rated
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC
OriginCzech Republic
ModelS-Series
Max Temperature200 °C / 300 °C (selectable by variant)
Chamber Volume60–380 L
External Dimensions (W×H×D)1050×1350×950 mm to 1400×1750×1200 mm
Internal Dimensions (W×H×D)450×300×450 mm to 800×800×600 mm
Power Input2–6 kW
Voltage230 V or 380 V (3-phase)
Weight60–350 kg
Air CirculationHorizontal forced convection via side-mounted axial fan (S60/S100) or central radial fan (S250/S400)
Temperature ControlINDUSTRY PID programmable controller with 30 stored profiles (15 steps each), real-time clock, RS485/RS232 interface option
SafetyDoor-mounted safety switch, K-type thermocouple, semiconductor non-contact SSR relay, independent current-limiting unit
ConstructionMild steel frame & outer casing
VentilationManually adjustable damper with bottom exhaust
ComplianceDesigned to meet DIN 17052-1 Class A uniformity requirements for laboratory ovens
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC
OriginCzech Republic
ModelPK Series
Max Temperature1280 °C
Chamber Volume10–40 L
External Dimensions (W×H×D)700×700×790 mm to 1100×1440×1900 mm
Internal Dimensions (W×H×D)230×200×350 mm to 290×250×550 mm
Power Input3–11 kW
Weight60–320 kg
Voltage230 V or 400 V (3-phase)
Heating ConfigurationDual-zone (side + bottom)
Temperature UniformityCompliant with DIN 17052-1 Class A
Control SystemINDUSTRY PID Controller with 30 programmable profiles (15 steps each), real-time clock, non-contact semiconductor relay
ThermocoupleType S (Platinum/Rhodium)
InsulationLightweight refractory brick
Structural FrameLow-carbon steel
DoorManually operated, safety interlock switch
Optional AtmosphereSemi-sealed design compatible with protective gas kits
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC (Czech Republic)
ModelKC Series
TypeBox-Type Muffle Furnace
Max Temp1300 °C / 1400 °C
Chamber Volume20–120 L
Power8–18 kW
Voltage380 V AC, 3-phase
External Dimensions (W×H×D)760×1250×850 mm to 1080×1480×1120 mm
Internal Dimensions (W×H×D)270×270×270 mm to 500×500×500 mm
Insulation Thickness30–40 mm mineral fiber + firebrick lining
Heating ElementKanthal A1 wire wound on ceramic tubes, mounted on refractory brick supports, distributed across five surfaces (four walls + floor)
Temperature SensorType S thermocouple
ControllerCERAMIC programmable controller (20 programs × 15 segments), real-time clock, SSR output
SafetyDoor-mounted interlock switch, overpressure relief valve (optional), independent thermal cut-off unit
ComplianceDesigned for GLP-compliant thermal processing
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOxford Instruments
OriginUnited Kingdom
ModelPULSAR-60
Instrument TypeLow-Field NMR Analyzer
Sample CompatibilitySolid and Liquid Samples
SensitivitySNR ≥ 100:1 at 2.6 ppm for 1% ethylbenzene (single scan)
Resolution0.5 Hz (0.0083 ppm)
Operating Frequency60 MHz (1.4 T permanent magnet)
Sample TubeStandard 5 mm OD NMR tube
Cryogen-Free OperationYes (permanent magnet, no liquid nitrogen or helium required)
Added to wishlistRemoved from wishlist 0
Add to compare
OriginImported
Manufacturer TypeAuthorized Distributor
ModelKR-30/12
Max Temp1200 °C
Chamber Volume3 L
External Dimensions (W×H×D)1100×1600×2100 mm
Internal Dimensions (W×H×D)310×310×310 mm
Power Rating3.5 kW
Net Weight155 kg
Voltage230 V AC, Single-phase
Temperature ControlProgrammable PID via INDUSTRY controller with real-time clock
Programs30 stored profiles, up to 15 segments per program
Thermocouple TypeS-type (Pt/Pt–10% Rh)
Heating ElementEmbedded resistance wire in refractory grooves
InsulationLightweight firebrick + ceramic fiber + calcium silicate board
Evaporator DrivePLC-controlled rotary–translational mechanism
Optional AccessoriesHT-100 multi-point temperature monitor (10 channels), RS232/RS485 interface, PC-based cycle logging software
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC
ModelLH Series
Temperature RangeUp to 1340 °C
Internal Volume6–30 L
Power Supply230 V AC, Single-Phase
Control SystemHT40A Programmable Temperature Controller
Heating ElementKanthal A1 Wire Wound on Mullite Tubes
ThermocoupleType S (Platinum/Rhodium), Rear-Mounted
InsulationHigh-Density Refractory Ceramic Fiber
Door MechanismSpring-Loaded Top-Hinged with Safety Interlock
CoolingIntegrated Axial Fan for Rapid Cool-Down
ComplianceDesigned for GLP-compliant thermal processing in non-corrosive atmospheres
Added to wishlistRemoved from wishlist 0
Add to compare
BrandMagQu
OriginTaiwan
ModelXacQuan
Frequency Range10 Hz – 25 kHz
OutputReal (χ′) and Imaginary (χ″) Components of AC Susceptibility
Sample Volume≥ 0.1 mL
Measurement Time< 60 s per sample
ComplianceCE-marked, RoHS-compliant
Software InterfaceWindows-based GUI with real-time plotting and data export (CSV, TXT)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOxford Instruments
OriginUnited Kingdom
Instrument TypeLow-Field NMR Analyser
ModelMQC-2, MQC-5, MQC-23, MQC-F
Operating Frequency (¹H)2 MHz, 5 MHz, 23 MHz
Operating Frequency (¹⁹F)19 MHz
Sample Tube Diameters5–51 mm (model-dependent)
ComplianceASTM, ISO 10565, ISO 10632, AOCS Cd 16b-93, ISO 82, IUPAC 2.150(a), IUPAC 2.323(a)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC
OriginCzech Republic
TypeBox Furnace
Heating MethodElectric Resistance
Max Temperature650 °C or 850 °C (model-dependent)
Chamber Volume20–70 L
Internal Dimensions300×200×350 mm to 350×400×500 mm
External Dimensions800×650×1050 mm to 950×1550×1150 mm
Power Input3.0–9.0 kW
Voltage230 V or 380 V (3-phase)
Weight115–200 kg
Gas CirculationHorizontal axial fan (rear-mounted)
InsulationHigh-density ceramic fiber
Heating ElementsSide-mounted FeCrAl alloy wire
Temperature ControlINDUSTRY PID programmable controller (30 programs × 15 segments, real-time clock, ramp/soak functionality)
SensorK-type thermocouple
Output SwitchingSolid-state non-contact relay
ComplianceDIN 17052-1 (temperature uniformity class), CE-marked
Standard FeaturesStainless steel chamber & casing, mechanical latch door with safety interlock, manual damper, adjustable shelf, base stand
OptionalPC interface (RS485/USB), chart recorder, inert atmosphere kit, semi-hermetic design, motorized damper, left/up-swing door, single-hand door operation, overpressure cooling system
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC
OriginCzech Republic
ModelLMH Series
Max Temperature1200 °C
Chamber Volume4–11 L
External Dimensions (W×H×D)490×540×720 mm to 570×540×720 mm
Internal Dimensions (W×H×D)170×90×275 mm to 255×165×255 mm
Power Rating3–3.5 kW
Weight43–53 kg
Voltage230 V AC
Temperature ControlHT40 Programmable Controller with S-type Thermocouple
Heating ElementKanthal A1 wire wound on mullite tubes
InsulationMullite fiber + mineral granulate fill
Safety FeaturesInterlocked door switch, tempered blue safety viewing window, spring-assisted counterbalanced door
CoolingIntegrated axial cooling fan
ComplianceDesigned for GLP-compliant thermal processing in analytical and materials labs
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
Equipment TypeHorizontal Tube Furnace
ModelGTF-MD Series
Maximum Temperature1600 °C
Gradient Zone Length12 in (300 mm) or 16 in (405 mm)
Gradient Options10 °C/in or 20 °C/in
Corresponding ΔT Across Gradient Zone120 °C, 160 °C, 240 °C, or 320 °C
ComplianceASTM C829A & C829B
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
Manufacturer TypeAuthorized Distributor
Instrument TypeHigh-Temperature Viscometer
ModelBBV 1000 Series
Temperature RangeUp to 1000°C / 1200°C / 1600°C (configurable)
Control MethodPID-controlled programmable heating
Standards ComplianceASTM C-598 (Annealing & Strain Point), ASTM C-1350M (Viscosity vs. Temperature)
Viscosity Range10⁹–10¹⁴ P (Poise)
Sample SpanStandard 50 mm (customizable)
Sample Cross-Section2.5–5.0 mm diameter rod
Measurement PrincipleBeam bending deflection under constant load at elevated temperature
DetectionLVDT-based real-time deformation monitoring
Accuracy±1 °C for annealing/strain point determination on geometrically regular glass rods
SoftwareOrton proprietary control, acquisition, and analysis suite with automated reporting
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
ModelRSV-1600, RSV-1700
Viscosity Range10–3×10⁵ Poise
Max Operating Temperature1600 °C or 1700 °C
ComplianceASTM C-965 (Method A), ASTM C-1276, ISO 7884-2
Measurement PrincipleConstant Angular Velocity (Couette Flow)
Sample Environment OptionsAir, Vacuum, Inert Gas (N₂, Ar)
Crucible Capacity20–1000 g
Rotor & Crucible MaterialsPt/Rh alloy, Alumina, Graphite
Control SystemPID Programmable Temperature Controller with Over-Temp Protection
Data AcquisitionReal-time torque, viscosity, temperature logging via VISCO software
Calibration TraceabilityNIST SRM 717A certified reference glass
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOxford Instruments
OriginUnited Kingdom
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelPULSAR
Instrument TypeLow-Field NMR Analyzer
Sample CompatibilitySolid and Liquid Samples
SensitivitySNR = 25:1 at 2.6 ppm for 1% ethylbenzene, single-scan
Resolution1.8 Hz (0.03 ppm)
Operating Frequency60 MHz
Magnet TypePermanent Magnet
Cryogen-Free OperationYes
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC
OriginCzech Republic
ModelL-Series (L 03/12, L 05/12, L 09/12, L 15/12)
Max Temperature1200 °C
Internal Volume3–15 L
Power1.2–3.5 kW
Voltage230 V AC
Weight21–39 kg
External Dimensions (W×H×D)380×440×400 mm to 450×505×600 mm
Internal Dimensions (W×H×D)180×100×140 mm to 250×170×340 mm
Temperature ControllerHT40A or INDUSTRY-series programmable controller
Heating ElementEmbedded resistance wire in refractory insulation
SafetyDoor-mounted interlock switch, no open flame
ComplianceDesigned for GLP-compliant thermal processing in R&D and QC labs
Added to wishlistRemoved from wishlist 0
Add to compare
BrandSpecac
OriginUnited Kingdom
ModelAtlas
Max Operating Temperature300 °C or 400 °C
Adjustable Film Thickness15, 25, 50, 100, 250, 500 µm
Sample Diameter29 mm
Configuration OptionsStandalone press unit (15631/15800) or integrated press + manual 15-ton hydraulic press (15633/15810)
ComplianceDesigned for ASTM E1252, ISO 18381, and USP <1118> FTIR sample preparation
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
ModelPPV-1000/1200/1600 Series
Max Operating Temperature1600 °C
Viscosity Range10⁵–10⁹ Poise
ComplianceASTM C1351M
Control InterfaceRS-232 or USB
Load ApplicationAdjustable dead-weight system with triple-mass configuration
Displacement SensingLVDT (±2.5 mm full scale)
Sample Geometry44 mm diameter × ~1.5–3 mm thick glass disc
Heating SystemVertical tube furnace with sintered alumina or fused quartz support structure
Temperature Sensing“S”-type thermocouple positioned adjacent to sample
Sample FixturingDual 44 mm × 6 mm high-temperature alloy plates with 40 mm × 0.001″ platinum foil interlayers
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOxford Instruments
OriginUnited Kingdom
ModelOptistat Dry BL4 3K
Cooling Base Temperature<3 K
Operating Temperature Range<3 K to 300 K
Optical Numerical Aperturef/1
Sample Vibration Amplitude<10 µm
Vacuum SystemOil-Free Mechanical Pump Compatible (with Activated Carbon Getter)
Sample ExchangeSide-Access Port with Quick-Release Mechanism
Optional FeaturesLow-Vibration Mounting Stand, Rotatable Sample Stage (±5°), Electrical Feedthroughs, Interchangeable Optical Windows (CaF₂, Si, Quartz, Sapphire)
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
ModelSP900D / SP1000D
Temperature RangeUp to 900°C or 1000°C
Heating Rate ControlProgrammable PID, 5°C/min standard per ASTM C338
Sample GeometryGlass fiber, Ø0.65 mm × 235 mm
Softening Detection MethodLaser-based axial elongation tracking at 1 mm/min under self-weight
ComplianceASTM C338 (Littleton softening point)
Data AcquisitionReal-time PC software with automated calculation, statistical reporting, and audit-ready output
Accuracy±1°C (repeatability on identical fibers)
Software FeaturesMode selection, heating profile customization, GLP-compliant data logging, export to CSV/PDF
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelSP-3A
PricingUpon Request
Max Temperature1000 °C
Temperature Accuracy±1 °C
Heating Rate25 °C/min
Probe Travel Range0–3 mm
Probe Resolution0.0025 mm
Added to wishlistRemoved from wishlist 0
Add to compare
BrandLAC (Czech Republic)
ModelPKR & PKRC Series
Max Operating Temperature1100 °C (PKR) / 900 °C (PKRC)
Chamber Volume24–230 L
External Dimensions (W×H×D)290×250×550 to 1800×1750×2350 mm
Internal Dimensions (W×H×D)350×1100×1310 mm (max)
Power Rating11–50 kW
Weight400–1380 kg
Voltage380 V AC, 3-phase
Heating ElementSiC-sheathed resistance wire (side & bottom), ceramic tube-wound
Atmosphere ControlSealed chamber with inert gas (N₂, Ar, synthetic gas) inlet, water-cooled stainless steel flange, silicone rubber door seal, overpressure relief port
Thermal InsulationLightweight refractory brick
Temperature ControlINDUSTRY PID programmable controller (30 stored programs, 15 segments each, real-time clock, ramp/soak functionality)
SensorType S thermocouple
Power SwitchingSolid-state non-contact relay
ComplianceDesigned per DIN 17052-1 Class A temperature uniformity requirements
Added to wishlistRemoved from wishlist 0
Add to compare
KeyBrand: LAC
ModelVP Series
Max Temperature1600–1700 °C
Chamber Volume2–70 L
Power Supply230 V or 380 V AC
Heating ElementKanthal Super
Thermocouple TypeB- and S-type
Control SystemINDUSTRY PID Programmable Controller (30 programs × 15 steps, real-time clock)
CoolingIntegrated axial fan
SafetyDoor-mounted safety interlock switch
ComplianceCE-marked, designed for GLP-compliant thermal processing environments
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
ModelANS800 Series
Max Operating Temperature800 °C or 1000 °C
ComplianceASTM C336
Temperature ControlPID-controlled, automated
Measurement PrincipleLVDT-based fiber elongation monitoring under controlled cooling
Data ProcessingAutomated calculation of annealing point (AP) and strain point (SP) per ASTM C336
Accuracy±1 °C (for glass fiber samples)
SoftwareOrton proprietary control & analysis suite with real-time plotting, statistical reporting, and audit-ready data logging
Added to wishlistRemoved from wishlist 0
Add to compare
BrandOrton
OriginUSA
ModelDIL 2000 Series
Max Operating Temperature1000 °C (DIL 2010), 1200 °C (DIL 2020), 1600 °C (DIL 2030)
Low-Temp CapabilityDown to –196 °C (with LN₂ cooling option, DIL 2010C)
Sample DimensionsUp to 50 mm length × 20 mm diameter
Repeatability±0.004 PLC
Heating Rate1–30 °C/min
Temperature Resolution0.1 °C
Atmosphere ControlOptional inert/vacuum/oxidizing gas environments
Calibration StandardsIncluded (fused quartz, α-alumina, NIST-traceable reference materials)
Show next
InstrumentHive
Logo
Compare items
  • Total (0)
Compare
0