ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

Goldsupplier.com: 20 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join GoldSupplier.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Instruments & Meters > Optical Lens & Instrument > Spectrometer > SP-AA 4500 Gold Spectrometer for Metal Price

SP-AA 4500 Gold Spectrometer for Metal Price

Name: SP-AA 4500 Gold Spectrometer for Metal Price
Brand: YanHe
SKU: 113444977

SP-AA 4500 Gold Spectrometer for Metal Price thumbnail-1

SP-AA 4500 Gold Spectrometer for Metal Price photo-1

US$ 22,500 - 26,000 MOQ: 1 Set

Key Specifications

Get Latest Price

Place of Origin:

Shanghai, China

Brand Name:

YanHe

Model Number:

SP-AA 4500

Contact Supplier Request Quote Chat Now

Shanghai Yanhe Instrument Equipment Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

shanghai

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Place of Origin Shanghai, China

Brand Name YanHe

Model Number SP-AA 4500

Size 800mm*800mmx575mm

Weight 120kg

Focal Length /

Wavelength Range 185-900 nm

Measurement Range 185-900 nm

SPECIFICATIONS

SP-AA 4500 Atomic Absorption Spectrometer

The SP-AA 4500 from Spectrum Instruments is a fully automated computer controlled Graphite Furnace AAS instrument featuring an
8-lamp turret, graphite furnace, autosampler, and cooling system. The furnace power supply is integrated in the instrument. Instrument
and all accessories are controlled by the SPWin-AA Software.
The majority of samples will run smoothly with this instrument, if the stored default methods are applied. In case of unique challenges
our application experts will take personal responsibility for responding to the customers´ needs.

System Design
Optical System	High light throughput Single Beam
Monochromator	Czerny-Turner type with 2 focal lengths at 355.8 and 345.6 mm. Automated wavelength and slit selection.
Wavelength Range	185-900 nm
Grating	Holographic grating with 1800 lines/mm
Slits	Automated slit selection 0.1; 0.2; 0.7 and 1.4 nm
Detector	Wide range UV sensitive photo multiplier tube
Lamp	Automated 8-lamp turret with independent lamp power supply for each lamp. Two additional heating circuits for preheating lamps.
Background Correction	Deuterium (D2) Background Correction and Smith-Hieftje (Self-absorption) Background Correction.

Graphite Furnace System
Graphite Furnace	Integrated computer-controlled Longitudinal Heated Graphite Furnace.
Furnace Programs	Analytical furnace programs can be set with up to 20 steps.
Temperature	Programmable temperature up to 3000 °C in 1 °C increments.
Heating Rate	Maximum linear heating rate is 3000 °C/s
Ramp Time	1 to 255 s in step of 1 sec
Holding Time	1 to 255 s in step of 1 sec
Graphite Furnace Opening and Closing	Pneumatic opening and closing of graphite frunace by software controlled.
Gas Flow	Choice of two inert gases with computer-controlled flows. Separate control of inert gas stream is Argon for internal and external gas flows. The external gas flow is 1 L/min and internal gas flow in the graphite tube is 0 mL/min (gas stop), 100mL/min (low flow), 200 mL/min (medium flow), 300 mL/min (maximum flow).
Cooling System	A closed circuit cooling system is optimized to save time, water and provides stable furnace condition. Water temperature during operation is approx. 38 °C.
Autosampler	Injection volumes from 1-50 μL in increments of 1 μL are user selectable. Automatic dilutions and additions of three different modifiers are available. Corrosion resistant sample tray holds 87 positions. The system provides automatic calibration up to 20 points from one or two stock standard solutions and dilution by volume reduction or intelligent dilution, which is fully automatic by software controlled.
Safety Functions	Safety interlocks will shut down the furnace if the cooling water fails, the gas flow is too low, the furnace temperature is too high, or the graphite tube breaks.
Hydride System (option)	The Hydride system is a continuous flow system for the determination of As, Se, Sb, Sn, Te, Bi and Hg at low and sub microgram per liter (ppb) levels using a electrically heated quartz cell. For the determination of Hg, the cold vapor technique is used. Gas flow and the two peristaltic pumps for the supply of reagent, acid and samples solution are controlled by the software.

Other information
Software	SPWin-AA Software Package
Weight	120kg
Dimensions (W x D x H)	800 mm x 800 mm x 575mm
Environmental Requirements	10 °C up to 35 °C Rel. humidity max. 85 %
Power Requirements	110 / 220V±10%, 50/60Hz, 5000W (Max.)