1 108-78-1 Melamine 2 37640-57-6 Melamine cyanurate 3 63428-83-1 Polyamide 4 106-50-3 1,4-phenylenediamine 5 9002-89-5 Poly(vinyl alcohol) 6 105-60-2 �µ-caprolactam 7 10578-34-4 Stearyl benzoate 8 108-31-6 Maleic anhydride 9 108-05-4 Vinyl acetate 10 26264-06-2 Calcium dodecylbenzene sulfonate 11 111-69-3 Adiponitrile 12 924-42-5 N-Methylolacrylamide 13 100-20-9 Terephthaloyl Chloride 14 99-63-8 Isophthaloyl Chloride 15 1338-02-9 Copper naphthenate 16 6153-56-6 Oxalic acid dihydrate 17 79-10-7 Acrylic acid 18 75-01-4 Chloroethene 19 25190-06-1 Poly(butylene oxide) macromolecule 20 77-99-6 Trimethylol propane
1 63148-62-9 Silicone oil 2 77-92-9 Citric acid 3 9003-05-8 Polyacrylamide 4 7664-39-3 Hydrogen fluoride 5 9000-11-7 Carboxymethyl cellulose 6 7757-82-6 Sodium sulfate 7 68-04-2 Sodium citrate 8 7664-38-2 Phosphoric acid 9 1310-73-2 Sodium hydroxide 10 497-19-8 Sodium carbonate 11 139-33-3 EDTA disodium 12 67-63-0 Isopropanol 13 25322-68-3 Polyethylene Glycol 14 144-55-8 Sodium bicarbonate 15 4404-43-7 Fluorescent Brightener 28 16 7758-29-4 Sodium tripolyphosphate 17 7601-54-9 Trisodium phosphate 18 532-32-1 Sodium benzoate 19 5329-14-6 Sulfamic acid 20 142-91-6 Isopropyl palmitate 21 7782-99-2 Sulfurous Acid 22 9014-01-1 Subtilisin (Compound proteinase) 23 1344-09-8 Sodium silicate 24 6834-92-0 Sodium metasilicate 25 7720-78-7 Ferrous sulfate
1 101-68-8 4,4'-Diphenylmethane diisocyanate 2 9016-00-6 Poly(dimethylsiloxane) 3 26471-62-5 Tolylene diisocyanate 4 100-42-5 Styrene 5 141-32-2 Butyl acrylate 6 107-13-1 Acrylonitrile 7 106-99-0 Buta-1,3-diene 8 75-38-7 1,1-difluoroethylene 9 9-38-9 Chlorotrifluoroethylene 10 111-44-4 2,2'-Dichlorodiethyl ether 11 1187-93-5 Trifluoromethyl trifluorovinyl ether 12 21645-51-2 Aluminum hydroxide 13 116-14-3 Tetrafluoroethene 14 116-15-4 Hexafluoropropylene 15 126-99-8 Chloroprene 16 103-11-7 2-Ethylhexyl acrylate 17 140-88-5 Ethyl acrylate 18 78-79-5 Isoprene 19 96-33-3 Methyl acrylate 20 1300-21-6 Dichloroethane
S.N CAS No. Item 1 100-21-0 Terephthalic acid 2 67763-03-5 Silsesquioxanes 3 9003-01-4 Acrylic acid 4 1333-86-4 Carbon black 5 80-62-6 Methyl methacrylate 6 61788-97-4 Haloperidol 7 75-38-7 1,1-difluoroethylene 8 100-42-5 Styrene 9 9002-84-0 Poly(tetrafluoroethylene) 10 124-04-9 Adipic acid 11 107-21-1 Ethylene glycol 12 126-30-7 Neopentyl glycol 13 85-44-9 Phthalic anhydride 14 106-89-8 Epichlorohydrin 15 9003-08-1 Amino resin 16 9006-03-5 Chlorinated rubber 17 13463-67-7 Titanium dioxide 18 12227-89-3 Iron Oxide Black 19 922-67-8 Methylpropiolate 20 538-24-9 Trilaurin 21 9011-05-6 Urea formaldehyde 22 79-41-4 Methacrylic acid 23 1314-13-2 Zinc oxide 24 80-05-7 Bisphenol A 25 121-91-5 Isophthalic acid
1 141-78-6 Ethyl acetate 2 79-20-9 Methyl Acetate 3 123-86-4 Butyl acetate 4 108-32-7 Propylene carbonate 5 75-12-7 Formamide 6 127-19-5 N,N-dimethylacetamide 7 872-50-4 N-methylpyrrolidin-2-one 8 26171-83-5 1,2-butanediol 9 504-63-2 1,3-Propanediol 10 26761-45-5 2,3-Epoxypropyl neodecanoate 11 57-55-6 Propylene Glycol 12 108-94-1 Cyclohexanone 13 95-47-6 o-xylene 14 2238-07-5 Diglycidyl ether 15 122-60-1 Phenyl glycidyl ether 16 34590-94-8 Dipropylene glycol monomethyl ether 17 110-54-3 Hexane 18 109-99-9 Tetrahydrofuran 19 75-09-2 Dichloromethane 20 110-82-7 Cyclohexane
1 117-81-7 Bis(2-ethylhexyl) phthalate 2 117-84-0 Di-n-octyl phthalate 3 85-69-8 Butyl 2-ethylhylhexyl phthalate 4 84-61-7 Dicyclohexyl phthalate 5 84-74-2 Dibutyl phthalate 6 84-69-5 Diisobutyl phthalate 7 131-11-3 Dimethyl phthalate 8 84-66-2 Diethyl phthalate 9 20548-62-3 Bis(7-methyloctyl) phthalate 10 68515-49-1 Diisodecyl phthalate 11 84-75-3 Di-n-hexyl phthalate 12 6422-86-2 Dioctyl terephthalate 13 137-89-3 Bis(2-ethylhexyl) isophthalate 14 123-79-5 Dioctyl adipate 15 122-62-3 Bis(2-ethylhexyl)sebacate 16 109-43-3 Bis(n-butyl)sebacate 17 512-56-1 Ttrimethyl phosphate 18 126-73-8 Tributyl phosphate 19 8013-07-8 Epoxidized soya bean oil 20 77-93-0 Triethyl citrate
1 27176-87-0 Dodecylbenzenesulphonic acid 2 151-21-3 Sodium dodecyl sulfate 3 9016-45-9 Nonylphenol Ethoxylate 4 63449-41-2 Benzalkonium Chloride 5 139-07-1 Dodecyldimethylbenzylammonium chloride 6 9004-82-4 AES 7 6863-42-9 Coconut oil acid diethanolamine 8 683-10-3 Lauryl betaine 9 25155-30-0 Sodium dodecyl benzene sulfonate 10 107-43-7 Betaine 11 112-00-5 Dodecyltrimethylammonium chloride 12 25496-72-4 Glyceryl monooleate 13 1120-02-1 Octadecy trimethyl ammonium bromide 14 9005-64-5 Polysorbate 20 15 9005-67-8 Tween 60 16 68213-23-0 Fatty alcohol polyglycol ether 17 68585-34-2 Sodium lauryl ether sulfate 18 9004-95-9 Polyethylene Glycol Monocetyl Ether 19 9004-98-2 Polyethylene glycol monooleyl ether 20 9003-11-6 Polyethylene-polypropylene glycol
S.N CAS No. Item 1 9003-07-0 Poly(propylene) 2 25766-59-0 Polycarbonate resin 3 26062-94-2 Poly(butylene terephthalate) 4 9002-86-2 poly(vinyl chloride) 5 9002-88-4 Polythene 6 9003-56-9 ABS Resin 7 25212-74-2 Poly(1,4-phenylene sulfide) 8 25135-51-7 Polysulfone 9 110-63-4 Butane-1,4-diol 10 9003-35-4 Phenol-formaldehyde resin 11 9003-53-6 Polystyrene 12 9011-14-7 Poly(methyl methacrylate) 13 26009-03-0 Poly(2-Hydroxyacetic acid) 14 24980-41-4 Polycaprolactone 15 31533-76-3 Polyphenyl ether 16 29658-26-2 PEEK 17 9002-81-7 PolyoxyMethylene 18 26023-30-3 Polylactic acid 19 63428-84-2 Polyamide 20 25038-59-9 Polyethylene terephthalate
Chemical, chemical raw material, auxiliaries, solvents, paint, coating, rubber, plastic, plasticizer, surfactant, additives, steel pipe, steel tube, stainless steel tube, stainless steel pipe, pipe fitting, flange, fasteners, steel wire, steel accessories.Transportation agent,customs clearance service,
Search and Rescue Radar Transponder SART Model: TBR-600C Product Overview: Search and rescue radar transponder (SART) is the positioner of global maritime distress and safety system (GMDSS). Performance indicators of the product meet relevant international standards. It possesses independent intellectual property right and has obtained the model approval from China Classification Society (CCS) (certificate number: CQ08T00015). Function and Purpose: It is capable of detecting the pulse action through the navigation radar installed on a search and rescue vessel or a helicopter. The signal from SART can indicate exact position of the SART on the fluorescent screen of navigation radar of the search and rescue vessel of the helicopter. The survivor who holds a SART or a ship or boat in distress where a SART is equipped can discover the search and rescue vessel or helicopter that is approaching them. Technical Indicators: Signal: Frequency range: 9,200MHz -9,500MHz. Polarization: horizontal polarization. Antenna: horizontal beam (omnidirectional)
Marine 4.5� color LCD marine Autopilot for boat Model: KAP-866 Feature: 1) Fluxgate heading sensor with high accuracy and stability 2) Automatic correction for local magnetic variation 3) 4.5 silver bright LCD display 4) Off course alarm warns when vessel is not responding to autopilot control 5) Navigate with designed route of GPS Navigator 6) Timer can be used as an adjustable watch alarm 7) Gyro compass input with Gyro converter unit Specification of KAP-866 Function 1) Auto mode: - Change course by panel dial knob - Change course by fix or handheld Remote (optional) 2) Standby mode 3) GPS Navigation mode 4) Follow UP mode Steering system Hydraulic or Electro-mechanical Heading sensor 1) Fluxgate heading sensor (standard) 2) Gyro compass thru Gyro converter (optional) Nav sensor GPS Navigator: NMEA0183, APA, APB (baud rate: 4800) Heading input: NMEA0183, HDT, HDG or HDM (baud rate: 4800) Adjustment of parameters Weather, Rudder and Counter Rudder from Control menu Trim, Rudder Ratio and Rudder Limit from Function menu Alarm 1) Off course alarm: 0~180 degree adjustable 2) Watch alarm: 1~60 adjustable watch alarm. Will trigger external alarm if not reset within 60 sec. 3) NMEA data alarm: Trigger when lost of NMEA data from GPS Navigator in GPS Power Supply 12V or 24VDC, Standby 0.4A, Auto mode 1.0A for control unit only Equipment List - KAP-866 control unit - Rudder Feedback unit KRF-36 - Fluxgate heading sensor KFG-25 - Standard accessories - Standard installation kit - Operator manual
New model: HAB-120S marine fishing net AIS tracking buoy/beacon with SOS safety button FEATURE: 1. Long time battery, more than 240 house each time 2. Smart GPS antenna module allows an excellent GPS signal receiving 3. Stable and reliable RF performance 4. High-level waterproofing protection up to IPX7 5. Self developed AIS Fishing Net Tracking Buoy, allows you to get an accurate location at night, in rain, and fog. Proved Performance Up to 12nm from a ship with AIS A or B transponder Application Wanting for an accurate location of your fishing net? Wanting to save your time and fuel to find your net? Self developed AIS Fishing Net Tracking Buoy, allows you to get an accurate location at night, in rain, and fog. Donâ??t worry about losing your fishing net anymore! HAB-80 AIS Fishing Net Tracking Buoy unit uses advanced AIS technology to transmit the combined data that include the unique ID and the position of a net. And the data can be received effectively by the vessel equipped with AIS device, then easily recognized and find back the nets with HAB-80. Also it can avoid collision accidents by other boats. Specification Standards: EC62287-1: 2006-03 IEC60945: 2002 ITU-R M.1371-2 Position update: every 3 minutes Working frequency: 161.975MHz / 162.025MHz Output power: 34.8dBm±1.5dBm Channel bandwidth: 25 KHz Modulation mode: GMSK Bit Rate: 9600b/s±50ppm(GMSK) Dimension: 330 mm x 90mm Weight: 0.5 KGS Battery: 8.4V, 4000mAh; rechargeable Working time: More than 240 hours Antenna: Built-in VHF/GPS antenna GPS Module: IEC61108-1 standard Working Environment: -20C â?? 55C Waterproofing: IPX7 Equipment List: HAB-120s Tracking Buoy unit Battery recharger
Matsutec Class B AIS Transponder Model: HA-102 FEATURES Electrical function is accordance with IEC 62297-1 Dual Channel function: Two TDMA receivers ar receiving datum in two independent channels at the same time, and one TDMA transmitter is transmitting in two independent channels alternately. CSTDMA function can avoid and solve communication conflict. Transponder has external serial data interface(RS-422, RS-232). Transmit and reciever safety message, and equipped with "SOS" safety button. Support three operation mode: Carrier-sense mode, assigned mode and polled mode. Internal GPS reciever, as data source for position, COG and SOG can be connected to all devices compatible to GPS and PC, PDA, ECDIS, RADAR, etc. Alarm and indication (via LED) for power , error, time-out, status. Specifications STANDARDS IEC 62297-1 IEC 61162-1 IEC 60945-2002 VHF RECEIVER Frequency Range 156.025MHZ ~ 162.025 MHZ Channel Bandwidth 25 KHZ Number of AIS Receivers 2 Receiver ( one time shared between AIS/DSC ) / 1 Transmitter CH-1 Default CH 87B ( 161.975 MHZ ) CH-2 Default CH 88B ( 162.025 MHZ ) Number of DSC Receiver 1 ( CH 70) RX DSC 156.525 MHZ Max. Usable Sensitivity PER less 20% at -107dBm VHF TRANSMITTER Power Output 2 Watt ( 33 dBm ±1.5dB ) Modulation GMSK / FM Data Rate 9.6K dps / per channel Modulation Spectrum IEC 62287 DSC RECEIVER Modulation 1300 HZ / 2100 Hz FSK Data Rate 1200 bps ± 30 ppm Spurious Response Rejection Over 70dB for Signal @ -104dBm; BER less 1% Blocking More 84dB for Signal @ -104dBm; BER less 1% GPS RECEIVER Receiving Channels 12 Channels Acquisition Sensitivity -140dBm Tracking Sensitivity -150 dBm Position Accuracy < 2.5m CEP ( GPS ) without SA Output Rate 1 Hz POWER SUPPLY Supply Voltage 12V DC ( 10V ~ 20V ) Power Consumption Less than 10W MAIN UNIT 4 LED Indicator Working Status 1 ON/OFF Switcher INTERFACE Ports NMEA 0183 / RS-422 / RS-232 GPS Antenna ( Optional ) Female TNC Connector VHF Antenna ( Optional ) Female Type M Connector ( Type N Connector optional ) ENVIROMENT Operating Temperature Antenna : -25 ~ 70 C Celcius Others : -15 ~ 55 C Celcius Storage Temperature -25 ~ 70 C Celcius Humidity Operating: 0 ~ 95 RH at 40 C Celcius GPS Antenna operating : 100% Hermetically sealed VHF Antenna operating : 100% Hermetically sealed Vibration IEC 60945 Waterproof IPX5 PHYSICAL Size in mm ( W ) 234mm Size in mm ( H ) 40mm Size in mm ( D ) 167mm Weight
Matsutec HP-33A 4.3" color LCD diaply AIS transponder combo with GPS navigator The HP-33A is a class B AIS transponder for Non-SOLAS vessels such as pleasurecraft, work-boat, fishing boat etc small boat. Special design Watching dispaly to monitor Fishing net buoy, friendly ships etc. External Alarm for MOB and Collision-Risk management. Feature To AIS 1. Detail Target list and Radar overview 2. Watching disaply to monitor important subject, example: Fihsing net buoy, Friend ship etc 3. External Alarm (Buzzer) 4. Low cost, reduced size and easy installation make the HP-33A ideal to meet your budgets and demands of owners and vessel operators To GPS 1. 4.3" Sunlight Viewvable color LCD (Brightness: 500 cd) 2. GOTO track navigation 3. Stores up to 10,000 marks/ waypoints, 100 routes and 3,000 track points 4. Delicated Man Over Board Button (MOB) 5. Support NMEA 0183 ver 2.0 6. 7 display modes available, including 2 user-customized modes 7. SBAS capable for better measurement Equipment list ( standard): 1. Dispaly unit HP-33 2. Antenna unit HA-017 with cable 10m 3. Power canle, 2m 4. Standard spare parts and installation material 5. Operator manual
Powder, 97%-99.99%.
Type: Laboratory Furniture, Decorative High-Pressure Laminates / HPL General Use: Commercial Furniture Material: physiochemical panel, High pressure laminate chemical board Size: Customized, as per your requirement Place of Origin: Guangdong, China (Mainland) Brand Name: Fumeihua Thickness: 12.7mm color: green gray black Surface Finishing: texture
Mijing K32 PCB holder fixture for iPhone 11/11 Pro/11 Pro Max soldering repair. MJ K32 iPhone 11 sereis motherboard repair holder fixture. PCB fixture for motherboard glue removal. MJ K32 BGA reballing stencil platform fixture holder for iPhone 11 Pro Max / 11 Pro / 11 logic board. Features : Support iPhone 11 / 11 Pro / 11 Pro Max General mobile phone maintenance fixture, rotary fixed design, no rebound, fixed firmly! The design has three adjustable distances. Prevent clamps from moving during use, special anti-skid pad, in order to allow heating. Let the hot air can be discharged more efficiency. Add heat sink to bottom of clamp. Rotary shaft locks the motherboard or IC more efficiency, Fixed well without rebound. Fixture also support IC type fixtures fixed for removal of back glue, the clamp is designed to bear the force of IC beam, which can hold up the empty parts of IC well and avoid the IC breaking when removing black glue. The fixture can be adjusted at difference distance from the high, middle and low levels. It's necessary to loosen the two screw as the bottom, move the fixing plate to the appropriate gear position, and then tighten the bottom screws to lock it. Operation Steps : Install the iPhone 11 logic board on the platform Cover the iPhone 11 BGA reballing stencil on logic board Evenly spread tin on the cover of the reballing stencil Remove the reballing stencil cover Take out the motherboard and cooperate with the hot air gun to solidify the tin point. Package includes : 1pcs x MJ K32 PCB Fixture
7-INCH COLOR DISPLAY FISH FINDER MODEL: Kfish-7 FEATURE: 1) Dual-frequency: 50 and 200 KHz 2) 7-inch TFT LCD display with 8-color or multi-level amber presentation 3) Auto Mode for hands-off operation 4) Variety of display modes: A-scope, bottom-lock expansion, marker zoom and unique bottom zoom displays 5) Compound Temperature sensor option SPECIFICATIONS 1.General (1) Display 7?�inch TFT LCD (2) Echo Color 8 colors (including background color) according to echo intensity. Monochrome display is also available. The background color is selectable from blue, light blue, white and black. (3) Basic Range Meters: 5/10/20/40/80/150/200/300 Feet: 15/30/60/120/200/400/600/1000 Fathoms: 3/5/10/20/40/80/100/150 Passi/Braza: 3/5/10/30/50/100/150/200 The basic ranges can be changed on the system menu. (4) Range Shift Up to 300 meters (1000 feet, 150fathoms, 200 passi/braza) (5) Zoom Range Times 2, 3, 4 and 5 ranges (6) Bottom Lock Expansion Range 5/10meters, 10/20feet, 2/5fathoms, 2/5passi/braza (7) Auto Mode Automatic adjustment of range and gain (8) Display Mode High Frequency (200K),Low Frequency (50K), Dual (200K and 50K 1/2display on each), Zoom (200K and 50K zoom) and A-scope Display (9) Zoom Display Marker Zoom, Bottom Zoom and Bottom-lock Expansion (10) Display Advance Speed Lines/TX: Freeze, 1/8, 1/4, 1/2, 1/1, 2/1 (11) TX Frequency Output power 50 and 200kHz (alternately transmitted), 300W (12) Pulse-length/TX rate Display End Depth(m) 5, 10, 20, 40, 80, 150, 300 Pulse-Length(ms) 0.2, 0.2, 0.2, 0.4, 0.8, 1.5, 3.0 TX Rate(pulse/min) 600, 600, 600, 375, 187, 100, 50 (13) Interference Rejecter Rejects unwanted signals by comparing last and present echoes in strength. (14) Alarm Fish and Bottom alarms, Temperature alarm (sensor required) (15) Input/output data Input Output NMEA0183 RMC, VTG SDDBT, SDDPT 2. Power Supply (1) Display Unit 12-24 VDC -10%, +30%: 1.0 - 0.6 A 3. Environmental Condition (1) Ambient Temperature 0to + 50 (2) Relative Humidity 85% at 40 (3) Water proofing Display Unit: IPX4 (4) Vibration ±1mm ±10%, 2(5) to 13.2Hz, Maximum acceleration 7 m/s, 13.2 to 100Hz 4. Coating Color (1) Display Unit Chassis: 2.5GY5/1.5 Panel: N3.0 New tone No.5
BRIEF The ISATDOCK2 enables the Isatphone 2 to be always on and ready for service (Call and Receiver). The Isatphone 2 handset features include phone charging management, USB data port, inbuilt ringer and allows antenna and power to be permanently connected to the dock ready for use. APPLICATION Keep satellite signal on status whenever and wherever on the global . Avoid miss incoming call, and call out satellite phone in your drive room or office. In remote areas also let Isatphone 2 have good receiving ability. FEATURES Quickly searching satellite and GPS Position Charging control switch and LED indicator for battery charging status High signal receive ability by marine active antenna Inbuilt Hands-free speaker phone USB Data access High quality ABS plastic Wall or desk mounting options Integrated Antenna design SPECIFICATION: POWER 9~36V DC input lead AC/DC adaptor (Optional) ANTENNA WORK FREQUENCY Inmarsat Receiver: 1525.0 to 1559.0 MHZ, 1575.42+/- 10.25MHZ (GPS L1 ) Inmarsat Transmit: 1626.5 to 1660.5 MHZ Antenna Description: Type marinetime POWER CONSUMPTION Charging: 500mA, 6W Sleep mode: 5mA, 60mW PHYSICAL Dimensions: 219 x 166 x 85 mm Weight â?? dock: 0.687g ENVIRONMENT Operating Range: -30 C to +80 C Storage: -35 C to +85 C Battery Charging Temp.: 0 C to +45 C Operating Humidity Range: 95% at 40 C Storage Humidity Range: 95% at 45 C IN THE BOX 1. ISATDOCK2 main unit x 1 2. Privacy handset x 1 3. DC Power Cable / Lead x 1 4. Active Satellite Antenna x 1 5. Satellite Antenna Mounting bracket x 2 6. 5M/10M Antenna Cable x 1 7. User manual x 1
Satellite Emergency Position-indicating Radio Beacon 406MHz EPIRB VEP-8 Summary When the vessel is in distress, VEP8 shows bit standard will be automatically ejected from the release device, transmitter 406MHz emergency signal, Cospas / Sarsat system satellite signal is received, will be communicated to the shore-based terminal. LUT (Local User Terminal) decoding analysis to produce bit, position, and to convey the RCC (rescue center), in order to implement the emergency. VEP8 satellite emergency position indicating radio beacon designed according to the latest national and international standards for domestic and international various vessels. Additional 121.5MHz locator transmitters to facilitate maritime search and rescue teams quickly locate the location of the incident, significantly shortening the rescue time. Product Features: Automatic and manual start; contain the 121.5MHz auxiliary locator transmitter to facilitate wireless relocation; automatically release the device with a hydrostatic release unit; automatically turn on at night, high-brightness flash; GPS global positioning system. The VEP8 is available as float-free deckmounted device using HydrostaticRelease Mechanism to be activated automatically on 4m depth. Three LEDs provide indication of 406 ( COSPAS-SARSAT) and 121.5MHz ( SARhoming Frequency ) transmitters and battery status . Easy Changeable 2-cell Lithium battery with 5 years life . Small size and weight make PRO-5 anideal solution for pleasure boats and yachts . High Stability in upright position on wavy surface Ultra high performance solid state strobe . Easy Test facilities with Visual indication. Proper operation on sea surface , wooden deck or held in hand . Product Specification: 1)406 MHz satellite transmitters Output frequency: 406.028MHz ± 1kHz Output Power: 5W (37dBm) ± 2dB Phase modulation: peak 1.1rad ± 0.1rad Encoding: biphasic L coding 2) 121.5 MHz find bits transmitter Output frequency: 121.5MHz ± 3kHz Output power:> 50mW (+17 dBm) Phase manner: A3X Transmit duty cycle: 100% (continuous emission) 3) GPS satellite positioning system Receive Channel: 50 Sensitivity:-160dBm Positioning accuracy: 2.5m Hot start: